Changes between Initial Version and Version 1 of Ticket #10376


Ignore:
Timestamp:
Dec 20, 2023, 11:16:59 AM (2 years ago)
Author:
Eric Pettersen
Comment:

Legend:

Unmodified
Added
Removed
Modified

  • Ticket #10376

    • Property Component Unassigned → Input/Output
    • Property Owner set to Eric Pettersen
    • Property Platform → all
    • Property Project → ChimeraX
    • Property Status new → accepted
    • Property Summary ChimeraX bug report submission → Crash using File→Open on Windows and/or in return statement

  • Ticket #10376 – Description

    initial v1  
    962962Windows fatal exception: code 0x8001010e
    963963
    964 Thread 0x00000090 (most recent call first):
    965   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    966   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    967   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    968   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    969 
    970 Thread 0x00004f38 (most recent call first):
    971   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    972   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    973   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    974   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    975 
    976 Thread 0x00008704 (most recent call first):
    977   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    978   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    979   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    980   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    981   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    982   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    983   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    984 
    985 Thread 0x000062a4 (most recent call first):
    986   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    987   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    988   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    989   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    990 
    991 Thread 0x000074b0 (most recent call first):
    992   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    993   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    994   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    995   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    996 
    997 Thread 0x000061e8 (most recent call first):
    998   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    999   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1000   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1001   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1002 
    1003 Thread 0x00005ce8 (most recent call first):
    1004   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1005   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1006   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1007   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1008 
    1009 Thread 0x00001a88 (most recent call first):
    1010   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1011   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1012   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1013   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1014 
    1015 Thread 0x00003a94 (most recent call first):
    1016   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1017   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1018   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1019   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1020 
    1021 Thread 0x0000718c (most recent call first):
    1022   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1023   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1024   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1025   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1026 
    1027 Thread 0x00004228 (most recent call first):
    1028   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1029   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1030   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1031   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1032 
    1033 Thread 0x000065c0 (most recent call first):
    1034   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1035   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1036   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1037   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1038 
    1039 Thread 0x00006ba0 (most recent call first):
    1040   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1041   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1042   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1043   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1044 
    1045 Thread 0x00008780 (most recent call first):
    1046   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1047   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1048   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1049   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1050 
    1051 Thread 0x00006b30 (most recent call first):
    1052   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1053   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1054   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1055   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1056 
    1057 Thread 0x00007748 (most recent call first):
    1058   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    1059   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    1060   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    1061   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    1062   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    1063   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    1064   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    1065 Windows fatal exception: code 0x8001010e
    1066 
    1067 Thread 0x00000090 (most recent call first):
    1068   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    1069   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1070   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1071   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1072 
    1073 Thread 0x00004f38 (most recent call first):
    1074   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    1075   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1076   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1077   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1078 
    1079 Thread 0x00008704 (most recent call first):
    1080   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    1081   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    1082   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    1083   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    1084   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1085   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1086   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1087 
    1088 Thread 0x000062a4 (most recent call first):
    1089   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1090   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1091   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1092   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1093 
    1094 Thread 0x000074b0 (most recent call first):
    1095   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1096   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1097   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1098   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1099 
    1100 Thread 0x000061e8 (most recent call first):
    1101   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1102   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1103   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1104   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1105 
    1106 Thread 0x00005ce8 (most recent call first):
    1107   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1108   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1109   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1110   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1111 
    1112 Thread 0x00001a88 (most recent call first):
    1113   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1114   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1115   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1116   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1117 
    1118 Thread 0x00003a94 (most recent call first):
    1119   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1120   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1121   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1122   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1123 
    1124 Thread 0x0000718c (most recent call first):
    1125   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1126   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1127   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1128   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1129 
    1130 Thread 0x00004228 (most recent call first):
    1131   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1132   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1133   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1134   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1135 
    1136 Thread 0x000065c0 (most recent call first):
    1137   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1138   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1139   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1140   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1141 
    1142 Thread 0x00006ba0 (most recent call first):
    1143   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1144   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1145   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1146   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1147 
    1148 Thread 0x00008780 (most recent call first):
    1149   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1150   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1151   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1152   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1153 
    1154 Thread 0x00006b30 (most recent call first):
    1155   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1156   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1157   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1158   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1159 
    1160 Thread 0x00007748 (most recent call first):
    1161   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    1162   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    1163   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    1164   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    1165   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    1166   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    1167   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    1168 Windows fatal exception: code 0x8001010e
    1169 
    1170 Thread 0x00000090 (most recent call first):
    1171   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    1172   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1173   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1174   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1175 
    1176 Thread 0x00004f38 (most recent call first):
    1177   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    1178   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1179   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1180   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1181 
    1182 Thread 0x00008704 (most recent call first):
    1183   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    1184   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    1185   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    1186   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    1187   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1188   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1189   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1190 
    1191 Thread 0x000062a4 (most recent call first):
    1192   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1193   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1194   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1195   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1196 
    1197 Thread 0x000074b0 (most recent call first):
    1198   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1199   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1200   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1201   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1202 
    1203 Thread 0x000061e8 (most recent call first):
    1204   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1205   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1206   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1207   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1208 
    1209 Thread 0x00005ce8 (most recent call first):
    1210   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1211   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1212   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1213   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1214 
    1215 Thread 0x00001a88 (most recent call first):
    1216   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1217   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1218   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1219   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1220 
    1221 Thread 0x00003a94 (most recent call first):
    1222   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1223   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1224   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1225   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1226 
    1227 Thread 0x0000718c (most recent call first):
    1228   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1229   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1230   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1231   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1232 
    1233 Thread 0x00004228 (most recent call first):
    1234   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1235   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1236   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1237   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1238 
    1239 Thread 0x000065c0 (most recent call first):
    1240   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1241   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1242   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1243   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1244 
    1245 Thread 0x00006ba0 (most recent call first):
    1246   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1247   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1248   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1249   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1250 
    1251 Thread 0x00008780 (most recent call first):
    1252   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1253   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1254   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1255   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1256 
    1257 Thread 0x00006b30 (most recent call first):
    1258   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1259   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1260   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1261   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1262 
    1263 Thread 0xWindows fatal exception: code 0x8001010e
    1264 
    1265 00007748 (most recent call first):
    1266 Windows fatal exception: code 0x8001010e
    1267 
    1268   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimeWindows fatal exception: rax\opcode 0x8001010e
    1269 
    1270 en_command\dWindows fatal exception: code 0x8001010e
    1271 
    1272 ialog.py"Windows fatal exception: , line code 0x8001010e
    1273 
    1274 135 in show_open_file_dialog
    1275 Windows fatal exception:   File code 0x8001010e
    1276 
    1277 "C:\Program FilesWindows fatal exception: \ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in code 0x8001010e
    1278   File "C:\PrograWindows fatal exception: code 0x8001010e
    1279 
    1280 m Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in evenWindows fatal exception: t_loop
    1281 code 0x  File "C:\Program Files\ChimeraX 1.3\8001010ebin\lib\site-packages\ChimeraX_main.py"
    1282 
    1283 , line 867 in init
    1284 Windows fatal exception: code 0x8001010e
    1285 
    1286   File "C:\Program Windows fatal exception: Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    1287   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    1288   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    1289 code 0x8001010e
    1290 
    1291 Thread 0x00000090 (most recent call first):
    1292   File Windows fatal exception: code 0x8001010e
    1293 
    1294 "C:\PrograWindows fatal exception: code 0x8001010e
    1295 
    1296 m Files\ChimerWindows fatal exception: aX 1.3\bin\lib\mcode 0xultiprocessing\pool.py"8001010e, line 576 in _handle_results
    1297 
    1298 
    1299   File "C:\ProgWindows fatal exception: code 0x8001010e
    1300 
    1301 raWindows fatal exception: code 0xm FilWindows fatal exception: es\Chime8001010eraX 1.3\bicode 0xn\lib\thre
    1302 
    1303 ading.py", line 910 in run
    1304 8001010e  File "
    1305 
    1306 C:\ProWindows fatal exception: gram FiWindows fatal exception: lcode 0xe8001010e
    1307 
    1308 s\Chicode 0xWindows fatal exception: mecode 0xr8001010ea
    1309 
    1310 X 1Windows fatal exception: .code 0x38001010e
    1311 
    1312 \bWindows fatal exception: in\lib8001010e\threadingcode 0x.py", line 973 in _
    1313 
    1314 bootstrap_inn8001010ee
    1315 
    1316 r
    1317   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bWindows fatal exception: ootstrWindows fatal exception: ap
    1318 
    1319 Thread 0x00004f38 (most recent call first):
    1320 code 0x8001010e
    1321 
    1322   File "C:\PrWindows fatal exception: code 0x8001010e
    1323 
    1324 ogram FiWindows fatal exception: code 0x8001010e
    1325 
    1326 lesWindows fatal exception: code 0x8001010e
    1327 
    1328 \Ccode 0xWindows fatal exception: code 0x8001010ehim
    1329 
    1330 eraX 1Windows fatal exception: code 0x8001010e
    1331 
    1332 .3\bin\lib\multiprocessing\pool.py"8001010e, line
    1333 
    1334 528 in _handle_tasks
    1335   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1336   File Windows fatal exception: "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1337   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1338 
    1339 Thread 0x00008704 (most recent call first):
    1340   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    1341 code 0x  File "C:\Prog8001010eram Files\ChimeraX
    1342 
    1343  1.3\bin\liWindows fatal exception: code 0x8001010e
    1344 
    1345 b\mWindows fatal exception: code 0x8001010e
    1346 
    1347 ultiprocessing\connection.py", line 884 in wait
    1348   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    1349   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    1350   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1351   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1352   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1353 
    1354 Thread 0x000062a4 (most recent call first):
    1355   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1356   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1357   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1358   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1359 
    1360 Thread 0x000074b0 (most recent call first):
    1361   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1362   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1363   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1364   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1365 
    1366 Thread 0x000061e8 (most recent call first):
    1367   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1368   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1369   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1370   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1371 
    1372 Thread 0x00005ce8 (most recent call first):
    1373   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1374   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1375   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1376   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1377 
    1378 Thread 0x00001a88 (most recent call first):
    1379   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1380   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1381   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1382   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1383 
    1384 Thread 0x00003a94 (most recent call first):
    1385   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1386   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1387   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1388   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1389 
    1390 Thread 0x0000718c (most recent call first):
    1391   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1392   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1393   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1394   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1395 
    1396 Thread 0x00004228 (most recent call first):
    1397   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1398   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1399   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1400   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1401 
    1402 Thread 0x000065c0 (most recent call first):
    1403   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1404   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1405   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1406   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1407 
    1408 Thread 0x00006ba0 (most recent call first):
    1409   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1410   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1411   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1412   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1413 
    1414 Thread 0x00008780 (most recent call first):
    1415   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1416   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1417   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1418   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1419 
    1420 Thread 0x00006b30 (most recent call first):
    1421   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1422   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1423   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1424   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1425 
    1426 Thread 0x00007748 (most recent call first):
    1427   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    1428   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    1429   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    1430   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    1431   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    1432   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    1433   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    1434 Windows fatal exception: code 0x8001010e
    1435 
    1436 Thread 0x00000090 (most recent call first):
    1437   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    1438   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1439   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1440   File "C:\Program Files\ChimeraX 1.3\bin\lib\threaWindows fatal exception: ding.py", line 930 in _bootstrap
    1441 
    1442 Thread 0x00004f38 (most recent call first):
    1443 code 0x  File "C:\Program Files\ChimeraX 1.3\bin\lib\multip8001010erocessing\
    1444 
    1445 pool.py", line 528 in _handle_tasks
    1446   File "C:\ProgramWindows fatal exception:  Files\ChimeraX 1.3\bin\lib\thrcode 0xeading.py", line 910 in run
    1447   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1448   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1449 
    1450 Thread 0x00008704 (most recent call first):
    1451 8001010e  File "C:\Progra
    1452 
    1453 m Files\ChimeraX 1.3\bin\lib\multiproWindows fatal exception: cessing\connection.py", line 816 in code 0x_exhaustive_wait
    1454 8001010e  File "CWindows fatal exception: code 0x:\Program F
    1455 
    1456 iles\ChimerWindows fatal exception: code 0x8001010e
    1457 
    1458 8001010eWindows fatal exception: code 0x8001010e
    1459 
    1460 
    1461 
    1462 Windows fatal exception: code 0x8001010e
    1463 
    1464 aWindows fatal exception: code 0x8001010e
    1465 
    1466 X 1.3\bin\lib\multiprocessing\connectioWindows fatal exception: n.py"Windows fatal exception: , line 884 in code 0xwait
    1467 8001010e  File
    1468 
    1469 "code 0xC:\Windows fatal exception: code 0x8001010eProgram F8001010eiles\Chi
    1470 
    1471 meraX 1.3\binWindows fatal exception: code 0x8001010e
    1472 
    1473 \lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    1474 Windows fatal exception:   File "C:\Pr
    1475 
    1476 ocode 0xgraWindows fatal exception: code 0x8001010e8001010e
    1477 
    1478 
    1479 
    1480 mWindows fatal exception: code 0x8001010e
    1481 
    1482  Windows fatal exception: Files\ChimeraX 1.3\bin\libcode 0x\multiprocessing\pool.py"8001010e, line
    1483 
    1484 519 in _handle_workers
    1485 Windows fatal exception:   File code 0x"C:\Program Files\ChimeraX8001010e 1.3\bin\lib\threading.py"
    1486 
    1487 , line 910 in run
    1488 Windows fatal exception: code 0x  File 8001010e
    1489 
    1490 "C:\PWindows fatal exception: code 0x8001010e
    1491 
    1492 roWindows fatal exception: code 0x8001010e
    1493 
    1494 gram Files\ChimeraX 1.3\bin\lib\threadinWindows fatal exception: g.py", line 973 in _bootstrapWindows fatal exception: _inner
    1495 code 0x  File 8001010e"C:
    1496 
    1497 code 0x\PrograWindows fatal exception: code 0x8001010e
    1498 
    1499 8001010eWindows fatal exception: code 0x
    1500 
    1501 8001010e
    1502 
    1503 mWindows fatal exception: code 0x Files\8001010eWindows fatal exception:
    1504 
    1505 code 0xCWindows fatal exception: code 0x8001010e
    1506 
    1507 8001010ehimeraXWindows fatal exception:
    1508 
    1509 code 0x8001010e
    1510 
    1511 Windows fatal exception: code 0x8001010e
    1512 
    1513  Windows fatal exception: code 0x8001010e
    1514 
    1515 1.3\bin\lib\threading.py"Windows fatal exception: , line 930 in code 0x8001010e
    1516 
    1517 _bootstrap
    1518 Windows fatal exception: code 0x8001010e
    1519 
    1520 
    1521 Thread 0xWindows fatal exception: code 0x8001010e
    1522 
    1523 000062a4 (most recent call first):
    1524   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1525   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1526   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1527   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1528 
    1529 Thread 0x000074b0 (most recent call first):
    1530   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1531   File "C:\Program Files\ChimeraX 1.3\bin\lib\threadiWindows fatal exception: code 0x8001010e
    1532 
    1533 ng.py", line 910 in run
    1534   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1535 Windows fatal exception:   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _code 0xbootstrap
    1536 8001010e
    1537 
    1538 
    1539 Thread 0x000061e8 (most recent call first):
    1540   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1541   File "C:\Program Files\ChimeraX 1.3\bin\lib\threadingWindows fatal exception: code 0x8001010e
    1542 
    1543 .py", line 910 in run
    1544   File Windows fatal exception: code 0x8001010e
    1545 
    1546 "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_Windows fatal exception: inner
    1547   File "C:\Program Files\Chimcode 0xeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1548 8001010e
    1549 Thread 0x00005ce8 (most recent call first):
    1550 
    1551 
    1552   File "C:\Program Files\ChimeraWindows fatal exception: XWindows fatal exception:  1.3\bcode 0xcode 0xin8001010e
    1553 
    1554 \lib\multWindows fatal exception: code 0x8001010e
    1555 
    1556 iproWindows fatal exception: code 0xc8001010e
    1557 
    1558 essiWindows fatal exception: ngcode 0x8001010e
    1559 
    1560 \pooWindows fatal exception: 8001010ecode 0x8001010e
    1561 
    1562 
    1563 
    1564 lWindows fatal exception: code 0x.8001010ep
    1565 
    1566 y", line Windows fatal exception: 114Windows fatal exception: code 0xcode 0x8001010e8001010e
    1567 
    1568 
    1569 
    1570  in Windows fatal exception: code 0xWindows fatal exception: code 0xwor8001010e
    1571 
    1572 ker
    1573 Windows fatal exception: code 0x  File 8001010e
    1574 
    1575 "C:\Pro8001010eWindows fatal exception: gcode 0xra8001010em
    1576 
    1577  FilWindows fatal exception: code 0x8001010e
    1578 
    1579 es\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1580   File "C:\Program Files\Ch
    1581 
    1582 imeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1583   File "C:\Program Files\ChimeraX 1.3\bin\lib\threadiWindows fatal exception: ng.py", line 930 in _bootstrap
    1584 
    1585 Thread 0xcode 0x00001a88 (most recent call first):
    1586   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py"8001010e, line 114 in worker
    1587   File "C:\Program F
    1588 
    1589 iles\ChimeraX 1.3\bin\lib\threadWindows fatal exception: ing.py", line 910 in run
    1590   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1591   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootcode 0xstrap
    1592 
    1593 Thread 0x00003a94 (most recent call first):
    1594   File "C:8001010e
    1595 
    1596 \PrograWindows fatal exception: code 0xm Files\ChimeWindows fatal exception: raX 1.38001010e\bin\
    1597 
    1598 lib\mulWindows fatal exception: tcode 0xiproc8001010ee
    1599 
    1600 ssWindows fatal exception: code 0xi8001010en
    1601 
    1602 g\pWindows fatal exception: ocode 0xol8001010e.
    1603 
    1604 pyWindows fatal exception: "code 0x, line 8001010e
    1605 
    1606 114 in wWindows fatal exception: ocode 0xr8001010eker
    1607 
    1608 
    1609 code 0x  File Windows fatal exception: "code 0xC8001010e
    1610 
    1611 :\PWindows fatal exception: rcode 0x8001010eo8001010eg
    1612 
    1613 ram
    1614 
    1615 Windows fatal exception:  code 0xFiles8001010e\Chim
    1616 
    1617 eraWindows fatal exception: code 0xX 1.3\bin\8001010elib\threading.py", line 910 in
    1618 
    1619 run
    1620   File "Windows fatal exception: code 0x8001010e
    1621 
    1622 C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1623   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py"Windows fatal exception: , line 930 in code 0x_bootstrap
    1624 8001010e
    1625 Thread 0x0000718c (most recent call first):
    1626 
    1627 
    1628   File "C:\Program Files\ChimeraWindows fatal exception: X 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1629 code 0x  File "C:\Program Files\ChimeraX 1.3\bi8001010en\lib\threading.py
    1630 
    1631 ", line 910 in run
    1632   File "C:\Program Files\ChimerWindows fatal exception: aX 1.3\bin\lib\threacode 0xd8001010eing.py
    1633 
    1634 ", line 973 in _bootstrap_inner
    1635   File Windows fatal exception: "C:\Program Files\Chicode 0xmeraX 1.3\bin\l8001010eib\threading.py", line 930 in _bootstrap
    1636 
    1637 
    1638 
    1639 Thread 0x00004228 (most recent call first):
    1640   File Windows fatal exception: code 0x8001010e
    1641 
    1642 "CWindows fatal exception: code 0x8001010e
    1643 
    1644 :\Program Files\ChimeraX Windows fatal exception: 1.3\bin\lib\multiprocessing\poocode 0xl.py", line 114 in 8001010eworker
    1645 
    1646 
    1647   File "C:\Program Files\CWindows fatal exception: himeraXcode 0x8001010e
    1648 
    1649  1.3\bin\lib\threading.py", line 910 in run
    1650 Windows fatal exception:   File "C:\Prcode 0xogram Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _8001010ebootstrap_inner
    1651   File "C:\Program Files\ChimeraX 1.3\
    1652 
    1653 bin\lib\threading.py", line 930 in _bootstrap
    1654 
    1655 Thread 0x000065c0 (most recent call first):
    1656 Windows fatal exception:   File "C:\Pcode 0x8001010e
    1657 
    1658 rograWindows fatal exception: code 0x8001010e
    1659 
    1660 m Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1661   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1662   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1663   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1664 
    1665 Thread 0x00006ba0 (most recent call first):
    1666   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1667   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1668   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1669   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1670 
    1671 Thread 0x00008780 (most recent call first):
    1672   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1673   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1674   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1675   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1676 
    1677 Thread 0x00006b30 (most recent call first):
    1678   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1679   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1680   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1681   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1682 
    1683 Thread 0x00007748 (most recent call first):
    1684   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    1685   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    1686   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    1687   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    1688   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    1689   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    1690   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    1691 Windows fatal exception: code 0x8001010e
    1692 
    1693 Thread 0x00000090 (most recent call first):
    1694   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    1695   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1696   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1697   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1698 
    1699 Thread 0x00004f38 (most recent call first):
    1700   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    1701   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1702   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1703   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1704 
    1705 Thread 0x00008704 (most recent call first):
    1706   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    1707   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    1708   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    1709   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    1710   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1711   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1712   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1713 
    1714 Thread 0x000062a4 (most recent call first):
    1715   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1716   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1717   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1718   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1719 
    1720 Thread 0x000074b0 (most recent call first):
    1721   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1722   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1723   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1724   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1725 
    1726 Thread 0x000061e8 (most recent call first):
    1727   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1728   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1729   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1730   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1731 
    1732 Thread 0x00005ce8 (most recent call first):
    1733   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1734   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1735   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1736   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1737 
    1738 Thread 0x00001a88 (most recent call first):
    1739   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1740   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1741   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1742   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1743 
    1744 Thread 0x00003a94 (most recent call first):
    1745   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1746   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1747   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1748   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1749 
    1750 Thread 0x0000718c (most recent call first):
    1751   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1752   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1753   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1754   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1755 
    1756 Thread 0x00004228 (most recent call first):
    1757   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1758   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1759   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1760   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1761 
    1762 Thread 0x000065c0 (most recent call first):
    1763   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1764   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1765   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1766   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1767 
    1768 Thread 0x00006ba0 (most recent call first):
    1769   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1770   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1771   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1772   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1773 
    1774 Thread 0x00008780 (most recent call first):
    1775   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1776   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1777   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1778   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1779 
    1780 Thread 0x00006b30 (most recent call first):
    1781   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1782   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1783   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1784   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1785 
    1786 Thread 0x00007748 (most recent call first):
    1787   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    1788   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    1789   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    1790   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    1791   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    1792   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    1793   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    1794 Windows fatal exception: code 0x8001010e
    1795 
    1796 Thread 0x00000090 (most recent call first):
    1797   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    1798   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1799   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1800   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1801 
    1802 Thread 0x00004f38 (most recent call first):
    1803   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    1804   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1805   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1806   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1807 
    1808 Thread 0x00008704 (most recent call first):
    1809   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    1810   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    1811   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    1812   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    1813   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1814   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1815   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1816 
    1817 Thread 0x000062a4 (most recent call first):
    1818   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1819   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1820   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1821   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1822 
    1823 Thread 0x000074b0 (most recent call first):
    1824   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1825   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1826   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1827   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1828 
    1829 Thread 0x000061e8 (most recent call first):
    1830   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1831   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1832   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1833   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1834 
    1835 Thread 0x00005ce8 (most recent call first):
    1836   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1837   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1838   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1839   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1840 
    1841 Thread 0x00001a88 (most recent call first):
    1842   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1843   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1844   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1845   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1846 
    1847 Thread 0x00003a94 (most recent call first):
    1848   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1849   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1850   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1851   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1852 
    1853 Thread 0x0000718c (most recent call first):
    1854   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1855   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1856   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1857   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1858 
    1859 Thread 0x00004228 (most recent call first):
    1860   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1861   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1862   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1863   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1864 
    1865 Thread 0x000065c0 (most recent call first):
    1866   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1867   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1868   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1869   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1870 
    1871 Thread 0x00006ba0 (most recent call first):
    1872   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1873   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1874   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1875   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1876 
    1877 Thread 0x00008780 (most recent call first):
    1878   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1879   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1880   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1881   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1882 
    1883 Thread 0x00006b30 (most recent call first):
    1884   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1885   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1886   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1887   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1888 
    1889 Thread 0x00007748 (most recent call first):
    1890   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    1891   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    1892   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    1893   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    1894   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    1895   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    1896   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    1897 Windows fatal exception: code 0x8001010e
    1898 
    1899 Thread 0x00000090 (most recent call first):
    1900   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    1901   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1902   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1903   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1904 
    1905 Thread 0x00004f38 (most recent call first):
    1906   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    1907   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1908   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1909   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1910 
    1911 Thread 0x00008704 (most recent call first):
    1912   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    1913   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    1914   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    1915   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    1916   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1917   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1918   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1919 
    1920 Thread 0x000062a4 (most recent call first):
    1921   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1922   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1923   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1924   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1925 
    1926 Thread 0x000074b0 (most recent call first):
    1927   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1928   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1929   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1930   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1931 
    1932 Thread 0x000061e8 (most recent call first):
    1933   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1934   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1935   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1936   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1937 
    1938 Thread 0x00005ce8 (most recent call first):
    1939   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1940   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1941   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1942   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1943 
    1944 Thread 0x00001a88 (most recent call first):
    1945   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1946   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1947   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1948   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1949 
    1950 Thread 0x00003a94 (most recent call first):
    1951   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1952   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1953   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1954   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1955 
    1956 Thread 0x0000718c (most recent call first):
    1957   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1958   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1959   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1960   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1961 
    1962 Thread 0x00004228 (most recent call first):
    1963   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1964   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1965   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1966   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1967 
    1968 Thread 0x000065c0 (most recent call first):
    1969   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1970   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1971   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1972   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1973 
    1974 Thread 0x00006ba0 (most recent call first):
    1975   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1976   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1977   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1978   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1979 
    1980 Thread 0x00008780 (most recent call first):
    1981   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1982   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1983   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1984   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1985 
    1986 Thread 0x00006b30 (most recent call first):
    1987   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    1988   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    1989   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    1990   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    1991 
    1992 Thread 0x00007748 (most recent call first):
    1993   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    1994   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    1995   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    1996   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    1997   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    1998   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    1999   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    2000 Windows fatal exception: code 0x8001010e
    2001 
    2002 Thread 0x00000090 (most recent call first):
    2003   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    2004   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2005   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2006   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2007 
    2008 Thread 0x00004f38 (most recent call first):
    2009   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    2010   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2011   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2012   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2013 
    2014 Thread 0x00008704 (most recent call first):
    2015   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    2016   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    2017   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    2018   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    2019   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2020   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2021   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2022 
    2023 Thread 0x000062a4 (most recent call first):
    2024   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2025   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2026   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2027   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2028 
    2029 Thread 0x000074b0 (most recent call first):
    2030   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2031   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2032   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2033   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2034 
    2035 Thread 0x000061e8 (most recent call first):
    2036   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2037   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2038   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2039   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2040 
    2041 Thread 0x00005ce8 (most recent call first):
    2042   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2043   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2044   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2045   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2046 
    2047 Thread 0x00001a88 (most recent call first):
    2048   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2049   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2050   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2051   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2052 
    2053 Thread 0x00003a94 (most recent call first):
    2054   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2055   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2056   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2057   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2058 
    2059 Thread 0x0000718c (most recent call first):
    2060   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2061   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2062   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2063   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2064 
    2065 Thread 0x00004228 (most recent call first):
    2066   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2067   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2068   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2069   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2070 
    2071 Thread 0x000065c0 (most recent call first):
    2072   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2073   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2074   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2075   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2076 
    2077 Thread 0x00006ba0 (most recent call first):
    2078   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2079   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2080   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2081   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2082 
    2083 Thread 0x00008780 (most recent call first):
    2084   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2085   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2086   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2087   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2088 
    2089 Thread 0x00006b30 (most recent call first):
    2090   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2091   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2092   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2093   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2094 
    2095 Thread 0x00007748 (most recent call first):
    2096   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    2097   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    2098   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    2099   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    2100   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    2101   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    2102   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    2103 Windows fatal exception: code 0x8001010e
    2104 
    2105 Thread 0x00000090 (most recent call first):
    2106   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    2107   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2108   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2109   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2110 
    2111 Thread 0x00004f38 (most recent call first):
    2112   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    2113   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2114   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2115   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2116 
    2117 Thread 0x00008704 (most recent call first):
    2118   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    2119   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    2120   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    2121   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    2122   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2123   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2124   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2125 
    2126 Thread 0x000062a4 (most recent call first):
    2127   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2128   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2129   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2130   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2131 
    2132 Thread 0x000074b0 (most recent call first):
    2133   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2134   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2135   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2136   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2137 
    2138 Thread 0x000061e8 (most recent call first):
    2139   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2140   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2141   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2142   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2143 
    2144 Thread 0x00005ce8 (most recent call first):
    2145   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2146   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2147   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2148   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2149 
    2150 Thread 0x00001a88 (most recent call first):
    2151   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2152   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2153   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2154   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2155 
    2156 Thread 0x00003a94 (most recent call first):
    2157   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2158   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2159   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2160   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2161 
    2162 Thread 0x0000718c (most recent call first):
    2163   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2164   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2165   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2166   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2167 
    2168 Thread 0x00004228 (most recent call first):
    2169   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2170   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2171   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2172   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2173 
    2174 Thread 0x000065c0 (most recent call first):
    2175   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2176   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2177   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2178   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2179 
    2180 Thread 0x00006ba0 (most recent call first):
    2181   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2182   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2183   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2184   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2185 
    2186 Thread 0x00008780 (most recent call first):
    2187   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2188   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2189   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2190   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2191 
    2192 Thread 0x00006b30 (most recent call first):
    2193   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2194   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2195   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2196   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2197 
    2198 Thread 0x00007748 (most recent call first):
    2199   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    2200   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    2201   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    2202   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    2203   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    2204   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    2205   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    2206 Windows fatal exception: code 0x8001010e
    2207 
    2208 Thread 0x00000090 (most recent call first):
    2209   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    2210   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2211   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2212   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2213 
    2214 Thread 0x00004f38 (most recent call first):
    2215   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    2216   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2217   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2218   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2219 
    2220 Thread 0x00008704 (most recent call first):
    2221   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    2222   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    2223   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    2224   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    2225   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2226   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2227   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2228 
    2229 Thread 0x000062a4 (most recent call first):
    2230   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2231   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2232   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2233   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2234 
    2235 Thread 0x000074b0 (most recent call first):
    2236   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2237   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2238   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2239   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2240 
    2241 Thread 0x000061e8 (most recent call first):
    2242   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2243   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2244   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2245   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2246 
    2247 Thread 0x00005ce8 (most recent call first):
    2248   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2249   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2250   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2251   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2252 
    2253 Thread 0x00001a88 (most recent call first):
    2254   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2255   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2256   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2257   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2258 
    2259 Thread 0x00003a94 (most recent call first):
    2260   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2261   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2262   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2263   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2264 
    2265 Thread 0x0000718c (most recent call first):
    2266   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2267   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2268   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2269   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2270 
    2271 Thread 0x00004228 (most recent call first):
    2272   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2273   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2274   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2275   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2276 
    2277 Thread 0x000065c0 (most recent call first):
    2278   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2279   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2280   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2281   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2282 
    2283 Thread 0x00006ba0 (most recent call first):
    2284   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2285   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2286   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2287   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2288 
    2289 Thread 0x00008780 (most recent call first):
    2290   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2291   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2292   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2293   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2294 
    2295 Thread 0x00006b30 (most recent call first):
    2296   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2297   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2298   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2299   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2300 
    2301 Thread 0x00007748 (most recent call first):
    2302   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    2303   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    2304   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    2305   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    2306   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    2307   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    2308   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    2309 Windows fatal exception: code 0x8001010e
    2310 
    2311 Thread 0x00000090 (most recent call first):
    2312   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    2313   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2314   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2315   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2316 
    2317 Thread 0x00004f38 (most recent call first):
    2318   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    2319   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2320   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2321   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2322 
    2323 Thread 0x00008704 (most recent call first):
    2324   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    2325   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    2326   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    2327   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    2328   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2329   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2330   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2331 
    2332 Thread 0x000062a4 (most recent call first):
    2333   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2334   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2335   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2336   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2337 
    2338 Thread 0x000074b0 (most recent call first):
    2339   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2340   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2341   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2342   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2343 
    2344 Thread 0x000061e8 (most recent call first):
    2345   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2346   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2347   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2348   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2349 
    2350 Thread 0x00005ce8 (most recent call first):
    2351   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2352   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2353   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2354   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2355 
    2356 Thread 0x00001a88 (most recent call first):
    2357   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2358   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2359   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2360   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2361 
    2362 Thread 0x00003a94 (most recent call first):
    2363   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2364   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2365   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2366   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2367 
    2368 Thread 0x0000718c (most recent call first):
    2369   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2370   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2371   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2372   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2373 
    2374 Thread 0x00004228 (most recent call first):
    2375   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2376   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2377   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2378   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2379 
    2380 Thread 0x000065c0 (most recent call first):
    2381   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2382   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2383   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2384   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2385 
    2386 Thread 0x00006ba0 (most recent call first):
    2387   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2388   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2389   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2390   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2391 
    2392 Thread 0x00008780 (most recent call first):
    2393   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2394   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2395   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2396   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2397 
    2398 Thread 0x00006b30 (most recent call first):
    2399   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2400   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2401   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2402   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2403 
    2404 Thread 0x00007748 (most recent call first):
    2405   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    2406   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    2407   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    2408   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    2409   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    2410   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    2411   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    2412 Windows fatal exception: code 0x8001010e
    2413 
    2414 Thread 0x00000090 (most recent call first):
    2415   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    2416   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2417   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2418   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2419 
    2420 Thread 0x00004f38 (most recent call first):
    2421   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    2422   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2423   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2424   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2425 
    2426 Thread 0x00008704 (most recent call first):
    2427   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    2428   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    2429   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    2430   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    2431   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2432   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2433   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2434 
    2435 Thread 0x000062a4 (most recent call first):
    2436   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2437   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2438   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2439   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2440 
    2441 Thread 0x000074b0 (most recent call first):
    2442   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2443   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2444   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2445   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2446 
    2447 Thread 0x000061e8 (most recent call first):
    2448   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2449   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2450   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2451   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2452 
    2453 Thread 0x00005ce8 (most recent call first):
    2454   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2455   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2456   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2457   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2458 
    2459 Thread 0x00001a88 (most recent call first):
    2460   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2461   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2462   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2463   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2464 
    2465 Thread 0x00003a94 (most recent call first):
    2466   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2467   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2468   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2469   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2470 
    2471 Thread 0x0000718c (most recent call first):
    2472   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2473   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2474   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2475   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2476 
    2477 Thread 0x00004228 (most recent call first):
    2478   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2479   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2480   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2481   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2482 
    2483 Thread 0x000065c0 (most recent call first):
    2484   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2485   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2486   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2487   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2488 
    2489 Thread 0x00006ba0 (most recent call first):
    2490   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2491   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2492   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2493   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2494 
    2495 Thread 0x00008780 (most recent call first):
    2496   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2497   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2498   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2499   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2500 
    2501 Thread 0x00006b30 (most recent call first):
    2502   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2503   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2504   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2505   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2506 
    2507 Thread 0x00007748 (most recent call first):
    2508   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    2509   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    2510   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    2511   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    2512   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    2513   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    2514   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    2515 Windows fatal exception: code 0x8001010e
    2516 
    2517 Thread 0x00000090 (most recent call first):
    2518   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    2519   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2520   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2521   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2522 
    2523 Thread 0x00004f38 (most recent call first):
    2524   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    2525   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2526   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2527   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2528 
    2529 Thread 0x00008704 (most recent call first):
    2530   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    2531   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    2532   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    2533   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    2534   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2535   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2536   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2537 
    2538 Thread 0x000062a4 (most recent call first):
    2539   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2540   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2541   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2542   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2543 
    2544 Thread 0x000074b0 (most recent call first):
    2545   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2546   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2547   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2548   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2549 
    2550 Thread 0x000061e8 (most recent call first):
    2551   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2552   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2553   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2554   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2555 
    2556 Thread 0x00005ce8 (most recent call first):
    2557   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2558   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2559   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2560   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2561 
    2562 Thread 0x00001a88 (most recent call first):
    2563   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2564   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2565   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2566   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2567 
    2568 Thread 0x00003a94 (most recent call first):
    2569   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2570   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2571   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2572   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2573 
    2574 Thread 0x0000718c (most recent call first):
    2575   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2576   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2577   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2578   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2579 
    2580 Thread 0x00004228 (most recent call first):
    2581   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2582   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2583   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2584   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2585 
    2586 Thread 0x000065c0 (most recent call first):
    2587   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2588   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2589   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2590   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2591 
    2592 Thread 0x00006ba0 (most recent call first):
    2593   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2594   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2595   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2596   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2597 
    2598 Thread 0x00008780 (most recent call first):
    2599   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2600   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2601   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2602   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2603 
    2604 Thread 0x00006b30 (most recent call first):
    2605   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2606   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2607   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2608   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2609 
    2610 Thread 0x00007748 (most recent call first):
    2611   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    2612   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    2613   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    2614   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    2615   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    2616   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    2617   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    2618 Windows fatal exception: code 0x8001010e
    2619 
    2620 Thread 0x00000090 (most recent call first):
    2621   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    2622   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2623   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2624   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2625 
    2626 Thread 0x00004f38 (most recent call first):
    2627   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    2628   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2629   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2630   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2631 
    2632 Thread 0x00008704 (most recent call first):
    2633   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    2634   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    2635   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    2636   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    2637   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2638   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2639   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2640 
    2641 Thread 0x000062a4 (most recent call first):
    2642   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2643   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2644   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2645   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2646 
    2647 Thread 0x000074b0 (most recent call first):
    2648   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2649   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2650   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2651   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2652 
    2653 Thread 0x000061e8 (most recent call first):
    2654   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2655   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2656   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2657   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2658 
    2659 Thread 0x00005ce8 (most recent call first):
    2660   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2661   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2662   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2663   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2664 
    2665 Thread 0x00001a88 (most recent call first):
    2666   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2667   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2668   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2669   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2670 
    2671 Thread 0x00003a94 (most recent call first):
    2672   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2673   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2674   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2675   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2676 
    2677 Thread 0x0000718c (most recent call first):
    2678   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2679   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2680   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2681   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2682 
    2683 Thread 0x00004228 (most recent call first):
    2684   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2685   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2686   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2687   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2688 
    2689 Thread 0x000065c0 (most recent call first):
    2690   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2691   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2692   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2693   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2694 
    2695 Thread 0x00006ba0 (most recent call first):
    2696   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2697   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2698   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2699   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2700 
    2701 Thread 0x00008780 (most recent call first):
    2702   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2703   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2704   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2705   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2706 
    2707 Thread 0x00006b30 (most recent call first):
    2708   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2709   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2710   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2711   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2712 
    2713 Thread 0x00007748 (most recent call first):
    2714   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    2715   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    2716   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    2717   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    2718   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    2719   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    2720   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    2721 Windows fatal exception: code 0x8001010e
    2722 
    2723 Thread 0x00000090 (most recent call first):
    2724   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    2725   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2726   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2727   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2728 
    2729 Thread 0x00004f38 (most recent call first):
    2730   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    2731   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2732   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2733   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2734 
    2735 Thread 0x00008704 (most recent call first):
    2736   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    2737   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    2738   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    2739   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    2740   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2741   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2742   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2743 
    2744 Thread 0x000062a4 (most recent call first):
    2745   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2746   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2747   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2748   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2749 
    2750 Thread 0x000074b0 (most recent call first):
    2751   File "C:\Program Files\ChimeraX 1.3\bin\lWindows fatal exception: code 0x8001010e
    2752 
    2753 Windows fatal exception: code 0x8001010e
    2754 
    2755 iWindows fatal exception: code 0x8001010e
    2756 
    2757 bWindows fatal exception: code 0x8001010e
    2758 
    2759 \multiprocWindows fatal exception: essing\pool.py"code 0x, line 1148001010e
    2760 
    2761  in worker
    2762 Windows fatal exception:   File code 0x8001010e
    2763 
    2764 "C:\Program Files\ChiWindows fatal exception: meraX 1.3\bin\lcode 0xib\thread8001010eing.py"
    2765 
    2766 , line 910 in Windows fatal exception: code 0x8001010e
    2767 
    2768 rWindows fatal exception: code 0x8001010e
    2769 
    2770 un
    2771   File Windows fatal exception: code 0x8001010e
    2772 
    2773 "C:\Program FileWindows fatal exception: s\ChimeraX 1.3\bin\lib\threading.py"code 0x, line 973 in _bootstrap_inner
    2774   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in 8001010e_bootstrap
    2775 
    2776 
    2777 
    2778 Thread 0x000061e8 (most recent call first):
    2779   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2780   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2781   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2782   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2783 
    2784 Thread 0x00005ce8 (most recent call first):
    2785   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2786   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2787   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2788   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2789 
    2790 Thread 0x00001a88 (most recent call first):
    2791   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2792   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2793   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2794   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2795 
    2796 Thread 0x00003a94 (most recent call first):
    2797   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2798   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2799   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2800   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2801 
    2802 Thread 0x0000718c (most recent call first):
    2803   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2804   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2805   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2806   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2807 
    2808 Thread 0x00004228 (most recent call first):
    2809   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2810   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2811   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2812   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2813 
    2814 Thread 0x000065c0 (most recent call first):
    2815   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2816   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2817   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2818   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2819 
    2820 Thread 0x00006ba0 (most recent call first):
    2821   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2822   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2823   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2824   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2825 
    2826 Thread 0x00008780 (most recent call first):
    2827   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2828   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2829   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2830   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2831 
    2832 Thread 0x00006b30 (most recent call first):
    2833   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2834   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2835   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2836   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2837 
    2838 Thread 0x00007748 (most recent call first):
    2839   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    2840   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    2841   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    2842   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    2843   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    2844   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    2845   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    2846 Windows fatal exception: code 0x8001010e
    2847 
    2848 Thread 0x00000090 (most recent call first):
    2849   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    2850   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2851   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2852   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2853 
    2854 Thread 0x00004f38 (most recent call first):
    2855   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    2856   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2857   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2858   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2859 
    2860 Thread 0x00008704 (most recent call first):
    2861   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    2862   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    2863   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    2864   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    2865   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2866   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2867   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2868 
    2869 Thread 0x000062a4 (most recent call first):
    2870   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2871   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2872   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2873   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2874 
    2875 Thread 0x000074b0 (most recent call first):
    2876   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2877   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2878   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2879   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2880 
    2881 Thread 0x000061e8 (most recent call first):
    2882   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2883   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2884   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2885   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2886 
    2887 Thread 0x00005ce8 (most recent call first):
    2888   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2889   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2890   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2891   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2892 
    2893 Thread 0x00001a88 (most recent call first):
    2894   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2895   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2896   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2897   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2898 
    2899 Thread 0x00003a94 (most recent call first):
    2900   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2901   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2902   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2903   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2904 
    2905 Thread 0x0000718c (most recent call first):
    2906   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2907   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2908   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2909   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2910 
    2911 Thread 0x00004228 (most recent call first):
    2912   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2913   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2914   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2915   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2916 
    2917 Thread 0x000065c0 (most recent call first):
    2918   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2919   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2920   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2921   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2922 
    2923 Thread 0x00006ba0 (most recent call first):
    2924   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2925   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2926   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2927   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2928 
    2929 Thread 0x00008780 (most recent call first):
    2930   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2931   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2932   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2933   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2934 
    2935 Thread 0x00006b30 (most recent call first):
    2936   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2937   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2938   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2939   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2940 
    2941 Thread 0x00007748 (most recent call first):
    2942   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    2943   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    2944   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    2945   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    2946   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    2947   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    2948   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    2949 Windows fatal exception: code 0x8001010e
    2950 
    2951 Thread 0x00000090 (most recent call first):
    2952   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    2953   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2954   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2955   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2956 
    2957 Thread 0x00004f38 (most recent call first):
    2958   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    2959   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2960   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2961   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2962 
    2963 Thread 0x00008704 (most recent call first):
    2964   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    2965   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    2966   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    2967   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    2968   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2969   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2970   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2971 
    2972 Thread 0x000062a4 (most recent call first):
    2973   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2974   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2975   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2976   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2977 
    2978 Thread 0x000074b0 (most recent call first):
    2979   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2980   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2981   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2982   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2983 
    2984 Thread 0x000061e8 (most recent call first):
    2985   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2986   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2987   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2988   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2989 
    2990 Thread 0x00005ce8 (most recent call first):
    2991   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2992   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2993   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    2994   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    2995 
    2996 Thread 0x00001a88 (most recent call first):
    2997   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    2998   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    2999   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3000   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3001 
    3002 Thread 0x00003a94 (most recent call first):
    3003   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3004   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3005   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3006   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3007 
    3008 Thread 0x0000718c (most recent call first):
    3009   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3010   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3011   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3012   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3013 
    3014 Thread 0x00004228 (most recent call first):
    3015   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3016   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3017   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3018   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3019 
    3020 Thread 0x000065c0 (most recent call first):
    3021   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3022   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3023   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3024   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3025 
    3026 Thread 0x00006ba0 (most recent call first):
    3027   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3028   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3029   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3030   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3031 
    3032 Thread 0x00008780 (most recent call first):
    3033   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3034   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3035   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3036   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3037 
    3038 Thread 0x00006b30 (most recent call first):
    3039   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3040   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3041   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3042   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3043 
    3044 Thread 0x00007748 (most recent call first):
    3045   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    3046   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    3047   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    3048   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    3049   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    3050   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    3051   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    3052 Windows fatal exception: code 0x8001010e
    3053 
    3054 Thread 0x00000090 (most recent call first):
    3055   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    3056   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3057   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3058   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3059 
    3060 Thread 0x00004f38 (most recent call first):
    3061   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    3062   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3063   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3064   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3065 
    3066 Thread 0x00008704 (most recent call first):
    3067   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    3068   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    3069   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    3070   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    3071   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3072   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3073   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3074 
    3075 Thread 0x000062a4 (most recent call first):
    3076   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3077   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3078   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3079   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3080 
    3081 Thread 0x000074b0 (most recent call first):
    3082   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3083   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3084   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3085   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3086 
    3087 Thread 0x000061e8 (most recent call first):
    3088   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3089   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3090   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3091   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3092 
    3093 Thread 0x00005ce8 (most recent call first):
    3094   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3095   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3096   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3097   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3098 
    3099 Thread 0x00001a88 (most recent call first):
    3100   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3101   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3102   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3103   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3104 
    3105 Thread 0x00003a94 (most recent call first):
    3106   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3107   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3108   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3109   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3110 
    3111 Thread 0x0000718c (most recent call first):
    3112   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3113   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3114   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3115   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3116 
    3117 Thread 0x00004228 (most recent call first):
    3118   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3119   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3120   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3121   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3122 
    3123 Thread 0x000065c0 (most recent call first):
    3124   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3125   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3126   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3127   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3128 
    3129 Thread 0x00006ba0 (most recent call first):
    3130   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3131   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3132   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3133   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3134 
    3135 Thread 0x00008780 (most recent call first):
    3136   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3137   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3138   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3139   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3140 
    3141 Thread 0x00006b30 (most recent call first):
    3142   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3143   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3144   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3145   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3146 
    3147 Thread 0x00007748 (most recent call first):
    3148   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    3149   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    3150   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    3151   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    3152   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    3153   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    3154   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    3155 Windows fatal exception: code 0x8001010e
    3156 
    3157 Thread 0x00000090 (most recent call first):
    3158   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    3159   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3160   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3161   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3162 
    3163 Thread 0x00004f38 (most recent call first):
    3164   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    3165   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3166   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3167   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3168 
    3169 Thread 0x00008704 (most recent call first):
    3170   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    3171   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    3172   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    3173   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    3174   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3175   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3176   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3177 
    3178 Thread 0x000062a4 (most recent call first):
    3179   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3180   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3181   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3182   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3183 
    3184 Thread 0x000074b0 (most recent call first):
    3185   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3186   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3187   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3188   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3189 
    3190 Thread 0x000061e8 (most recent call first):
    3191   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3192   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3193   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3194   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3195 
    3196 Thread 0x00005ce8 (most recent call first):
    3197   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3198   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3199   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3200   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3201 
    3202 Thread 0x00001a88 (most recent call first):
    3203   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3204   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3205   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3206   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3207 
    3208 Thread 0x00003a94 (most recent call first):
    3209   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3210   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3211   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3212   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3213 
    3214 Thread 0x0000718c (most recent call first):
    3215   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3216   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3217   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3218   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3219 
    3220 Thread 0x00004228 (most recent call first):
    3221   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3222   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3223   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3224   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3225 
    3226 Thread 0x000065c0 (most recent call first):
    3227   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3228   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3229   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3230   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3231 
    3232 Thread 0x00006ba0 (most recent call first):
    3233   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3234   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3235   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3236   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3237 
    3238 Thread 0x00008780 (most recent call first):
    3239   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3240   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3241   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3242   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3243 
    3244 Thread 0x00006b30 (most recent call first):
    3245   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3246   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3247   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3248   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3249 
    3250 Thread 0x00007748 (most recent call first):
    3251   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    3252   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    3253   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    3254   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    3255   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    3256   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    3257   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    3258 Windows fatal exception: code 0x8001010e
    3259 
    3260 Thread 0x00000090 (most recent call first):
    3261   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    3262   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3263   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3264   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3265 
    3266 Thread 0x00004f38 (most recent call first):
    3267   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    3268   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3269   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3270   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3271 
    3272 Thread 0x00008704 (most recent call first):
    3273   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    3274   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    3275   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    3276   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    3277   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3278   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3279   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3280 
    3281 Thread 0x000062a4 (most recent call first):
    3282   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3283   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3284   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3285   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3286 
    3287 Thread 0x000074b0 (most recent call first):
    3288   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3289   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3290   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3291   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3292 
    3293 Thread 0x000061e8 (most recent call first):
    3294   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3295   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3296   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3297   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3298 
    3299 Thread 0x00005ce8 (most recent call first):
    3300   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3301   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3302   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3303   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3304 
    3305 Thread 0x00001a88 (most recent call first):
    3306   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3307   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3308   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3309   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3310 
    3311 Thread 0x00003a94 (most recent call first):
    3312   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3313   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3314   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3315   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3316 
    3317 Thread 0x0000718c (most recent call first):
    3318   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3319   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3320   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3321   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3322 
    3323 Thread 0x00004228 (most recent call first):
    3324   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3325   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3326   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3327   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3328 
    3329 Thread 0x000065c0 (most recent call first):
    3330   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3331   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3332   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3333   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3334 
    3335 Thread 0x00006ba0 (most recent call first):
    3336   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3337   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3338   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3339   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3340 
    3341 Thread 0x00008780 (most recent call first):
    3342   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3343   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3344   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3345   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3346 
    3347 Thread 0x00006b30 (most recent call first):
    3348   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3349   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3350   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3351   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3352 
    3353 Thread 0x00007748 (most recent call first):
    3354   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    3355   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    3356   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    3357   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    3358   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    3359   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    3360   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    3361 Windows fatal exception: code 0x8001010e
    3362 
    3363 Thread 0x00000090 (most recent call first):
    3364   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    3365   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3366   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3367   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3368 
    3369 Thread 0x00004f38 (most recent call first):
    3370   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    3371   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3372   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3373   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3374 
    3375 Thread 0x00008704 (most recent call first):
    3376   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    3377   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    3378   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    3379   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    3380   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3381   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3382   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3383 
    3384 Thread 0x000062a4 (most recent call first):
    3385   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3386   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3387   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3388   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3389 
    3390 Thread 0x000074b0 (most recent call first):
    3391   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3392   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3393   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3394   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3395 
    3396 Thread 0x000061e8 (most recent call first):
    3397   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3398   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3399   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3400   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3401 
    3402 Thread 0x00005ce8 (most recent call first):
    3403   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3404   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3405   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3406   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3407 
    3408 Thread 0x00001a88 (most recent call first):
    3409   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3410   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3411   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3412   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3413 
    3414 Thread 0x00003a94 (most recent call first):
    3415   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3416   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3417   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3418   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3419 
    3420 Thread 0x0000718c (most recent call first):
    3421   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3422   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3423   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3424   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3425 
    3426 Thread 0x00004228 (most recent call first):
    3427   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3428   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3429   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3430   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3431 
    3432 Thread 0x000065c0 (most recent call first):
    3433   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3434   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3435   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3436   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3437 
    3438 Thread 0x00006ba0 (most recent call first):
    3439   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3440   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3441   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3442   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3443 
    3444 Thread 0x00008780 (most recent call first):
    3445   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3446   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3447   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3448   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3449 
    3450 Thread 0x00006b30 (most recent call first):
    3451   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3452   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3453   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3454   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3455 
    3456 Thread 0x00007748 (most recent call first):
    3457   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    3458   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    3459   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    3460   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    3461   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    3462   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    3463   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    3464 Windows fatal exception: code 0x8001010e
    3465 
    3466 Thread 0x00000090 (most recent call first):
    3467   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    3468   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3469   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3470   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3471 
    3472 Thread 0x00004f38 (most recent call first):
    3473   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    3474   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3475   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3476   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3477 
    3478 Thread 0x00008704 (most recent call first):
    3479   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    3480   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    3481   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    3482   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    3483   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3484   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3485   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3486 
    3487 Thread 0x000062a4 (most recent call first):
    3488   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3489   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3490   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3491   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3492 
    3493 Thread 0x000074b0 (most recent call first):
    3494   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3495   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3496   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3497   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3498 
    3499 Thread 0x000061e8 (most recent call first):
    3500   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3501   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3502   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3503   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3504 
    3505 Thread 0x00005ce8 (most recent call first):
    3506   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3507   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3508   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3509   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3510 
    3511 Thread 0x00001a88 (most recent call first):
    3512   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3513   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3514   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3515   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3516 
    3517 Thread 0x00003a94 (most recent call first):
    3518   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3519   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3520   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3521   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3522 
    3523 Thread 0x0000718c (most recent call first):
    3524   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3525   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3526   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3527   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3528 
    3529 Thread 0x00004228 (most recent call first):
    3530   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3531   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3532   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3533   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3534 
    3535 Thread 0x000065c0 (most recent call first):
    3536   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3537   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3538   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3539   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3540 
    3541 Thread 0x00006ba0 (most recent call first):
    3542   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3543   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3544   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3545   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3546 
    3547 Thread 0x00008780 (most recent call first):
    3548   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3549   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3550   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3551   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3552 
    3553 Thread 0x00006b30 (most recent call first):
    3554   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3555   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3556   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3557   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3558 
    3559 Thread 0x00007748 (most recent call first):
    3560   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    3561   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    3562   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    3563   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    3564   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    3565   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    3566   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    3567 Windows fatal exception: code 0x8001010e
    3568 
    3569 Thread 0x00000090 (most recent call first):
    3570   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    3571   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3572   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3573   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3574 
    3575 Thread 0x00004f38 (most recent call first):
    3576   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    3577   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3578   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3579   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3580 
    3581 Thread 0x00008704 (most recent call first):
    3582   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    3583   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    3584   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    3585   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    3586   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3587   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3588   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3589 
    3590 Thread 0x000062a4 (most recent call first):
    3591   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3592   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3593   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3594   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3595 
    3596 Thread 0x000074b0 (most recent call first):
    3597   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3598   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3599   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3600   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3601 
    3602 Thread 0x000061e8 (most recent call first):
    3603   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3604   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3605   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3606   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3607 
    3608 Thread 0x00005ce8 (most recent call first):
    3609   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3610   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3611   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3612   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3613 
    3614 Thread 0x00001a88 (most recent call first):
    3615   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3616   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3617   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3618   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3619 
    3620 Thread 0x00003a94 (most recent call first):
    3621   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3622   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3623   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3624   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3625 
    3626 Thread 0x0000718c (most recent call first):
    3627   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3628   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3629   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3630   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3631 
    3632 Thread 0x00004228 (most recent call first):
    3633   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3634   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3635   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3636   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3637 
    3638 Thread 0x000065c0 (most recent call first):
    3639   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3640   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3641   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3642   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3643 
    3644 Thread 0x00006ba0 (most recent call first):
    3645   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3646   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3647   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3648   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3649 
    3650 Thread 0x00008780 (most recent call first):
    3651   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3652   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3653   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3654   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3655 
    3656 Thread 0x00006b30 (most recent call first):
    3657   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3658   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3659   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3660   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3661 
    3662 Thread 0x00007748 (most recent call first):
    3663   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    3664   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    3665   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    3666   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    3667   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    3668   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    3669   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    3670 Windows fatal exception: code 0x8001010e
    3671 
    3672 Thread 0x00000090 (most recent call first):
    3673   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    3674   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3675   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3676   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3677 
    3678 Thread 0x00004f38 (most recent call first):
    3679   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    3680   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3681   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3682   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3683 
    3684 Thread 0x00008704 (most recent call first):
    3685   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    3686   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    3687   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    3688   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    3689   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3690   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3691   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3692 
    3693 Thread 0x000062a4 (most recent call first):
    3694   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3695   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3696   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3697   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3698 
    3699 Thread 0x000074b0 (most recent call first):
    3700   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3701   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3702   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3703   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3704 
    3705 Thread 0x000061e8 (most recent call first):
    3706   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3707   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3708   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3709   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3710 
    3711 Thread 0x00005ce8 (most recent call first):
    3712   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3713   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3714   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3715   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3716 
    3717 Thread 0x00001a88 (most recent call first):
    3718   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3719   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3720   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3721   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3722 
    3723 Thread 0x00003a94 (most recent call first):
    3724   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3725   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3726   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3727   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3728 
    3729 Thread 0x0000718c (most recent call first):
    3730   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3731   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3732   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3733   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3734 
    3735 Thread 0x00004228 (most recent call first):
    3736   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3737   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3738   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3739   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3740 
    3741 Thread 0x000065c0 (most recent call first):
    3742   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3743   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3744   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3745   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3746 
    3747 Thread 0x00006ba0 (most recent call first):
    3748   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3749   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3750   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3751   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3752 
    3753 Thread 0x00008780 (most recent call first):
    3754   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3755   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3756   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3757   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3758 
    3759 Thread 0x00006b30 (most recent call first):
    3760   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3761   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3762   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3763   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3764 
    3765 Thread 0x00007748 (most recent call first):
    3766   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    3767   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    3768   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    3769   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    3770   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    3771   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    3772   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    3773 Windows fatal exception: code 0x8001010e
    3774 
    3775 Thread 0x00000090 (most recent call first):
    3776   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    3777   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3778   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3779   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3780 
    3781 Thread 0x00004f38 (most recent call first):
    3782   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    3783   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3784   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3785   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3786 
    3787 Thread 0x00008704 (most recent call first):
    3788   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    3789   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    3790   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    3791   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    3792   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3793   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3794   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3795 
    3796 Thread 0x000062a4 (most recent call first):
    3797   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3798   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3799   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3800   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3801 
    3802 Thread 0x000074b0 (most recent call first):
    3803   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3804   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3805   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3806   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3807 
    3808 Thread 0x000061e8 (most recent call first):
    3809   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3810   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3811   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3812   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3813 
    3814 Thread 0x00005ce8 (most recent call first):
    3815   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3816   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3817   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3818   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3819 
    3820 Thread 0x00001a88 (most recent call first):
    3821   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3822   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3823   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3824   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3825 
    3826 Thread 0x00003a94 (most recent call first):
    3827   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3828   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3829   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3830   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3831 
    3832 Thread 0x0000718c (most recent call first):
    3833   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3834   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3835   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3836   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3837 
    3838 Thread 0x00004228 (most recent call first):
    3839   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3840   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3841   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3842   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3843 
    3844 Thread 0x000065c0 (most recent call first):
    3845   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3846   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3847   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3848   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3849 
    3850 Thread 0x00006ba0 (most recent call first):
    3851   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3852   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3853   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3854   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3855 
    3856 Thread 0x00008780 (most recent call first):
    3857   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3858   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3859   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3860   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3861 
    3862 Thread 0x00006b30 (most recent call first):
    3863   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3864   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3865   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3866   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3867 
    3868 Thread 0x00007748 (most recent call first):
    3869   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    3870   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    3871   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    3872   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    3873   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    3874   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    3875   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    3876 Windows fatal exception: code 0x8001010e
    3877 
    3878 Thread 0x00000090 (most recent call first):
    3879   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    3880   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3881   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3882   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3883 
    3884 Thread 0x00004f38 (most recent call first):
    3885   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    3886   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3887   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3888   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3889 
    3890 Thread 0x00008704 (most recent call first):
    3891   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    3892   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    3893   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    3894   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    3895   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3896   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3897   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3898 
    3899 Thread 0x000062a4 (most recent call first):
    3900   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3901   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3902   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3903   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3904 
    3905 Thread 0x000074b0 (most recent call first):
    3906   File "C:\Program Files\ChimeraX 1.3\bin\lib\multWindows fatal exception: code 0x8001010e
    3907 
    3908 iprocessing\pool.pWindows fatal exception: code 0xy", line 114 in worker
    3909   File "C:\Program Files\ChimeraX 1.3\bin\li8001010eb\threading.py", line 910 in run
    3910   File "C:\Program Files\ChimeraX 1.3\bin\lib\thre
    3911 
    3912 ading.Windows fatal exception: py"code 0x, line 9738001010e in
    3913 
    3914 _bootstrap_Windows fatal exception: code 0xi8001010en
    3915 
    3916 ner
    3917   File "Windows fatal exception: Windows fatal exception: code 0xCcode 0x8001010e8001010e
    3918 
    3919 
    3920 
    3921 :Windows fatal exception: Windows fatal exception: code 0xcode 0x8001010e8001010e
    3922 
    3923 
    3924 
    3925 Windows fatal exception: code 0xWindows fatal exception: code 0x8001010e8001010e
    3926 
    3927 
    3928 
    3929 \Windows fatal exception: PWindows fatal exception: code 0x8001010e
    3930 
    3931 code 0xrogrWindows fatal exception: code 0x8001010e
    3932 
    3933 8001010e
    3934 
    3935 aWindows fatal exception: code 0x8001010e
    3936 
    3937 Windows fatal exception: mWindows fatal exception: code 0x8001010e
    3938 
    3939 code 0x 8001010eFiles
    3940 
    3941 \ChiWindows fatal exception: mcode 0xe8001010eraX 1Windows fatal exception: .3\b
    3942 
    3943 code 0xi8001010eWindows fatal exception: ncode 0x\8001010elib\threa
    3944 
    3945 
    3946 
    3947 ding.py"Windows fatal exception: code 0x, line 8001010e930
    3948 
    3949  in _Windows fatal exception: code 0x8001010e
    3950 
    3951 bootstrap
    3952 
    3953 Thread 0xWindows fatal exception: 000061e8code 0x (most recent call first):
    3954 8001010e
    3955 
    3956   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3957   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3958   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3959   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3960 
    3961 Thread 0x00005ce8 (most recent call first):
    3962   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3963   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3964   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3965   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3966 
    3967 Thread 0x00001a88 (most recent call first):
    3968   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3969   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3970   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3971   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3972 
    3973 Thread 0x00003a94 (most recent call first):
    3974   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3975   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3976   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3977   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3978 
    3979 Thread 0x0000718c (most recent call first):
    3980   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3981   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3982   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3983   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3984 
    3985 Thread 0x00004228 (most recent call first):
    3986   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3987   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3988   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3989   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3990 
    3991 Thread 0x000065c0 (most recent call first):
    3992   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3993   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    3994   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    3995   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    3996 
    3997 Thread 0x00006ba0 (most recent call first):
    3998   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    3999   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4000   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4001   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4002 
    4003 Thread 0x00008780 (most recent call first):
    4004   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    4005   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4006   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4007   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4008 
    4009 Thread 0x00006b30 (most recent call first):
    4010   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    4011   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4012   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4013   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4014 
    4015 Thread 0x00007748 (most recent call first):
    4016   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    4017   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    4018   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    4019   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    4020   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    4021   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    4022   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    4023 Windows fatal exception: code 0x8001010e
    4024 
    4025 Thread 0x00000090 (most recent call first):
    4026   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    4027   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4028   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4029   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4030 
    4031 Thread 0x00004f38 (most recent call first):
    4032   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    4033   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4034   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4035   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4036 
    4037 Thread 0x00008704 (most recent call first):
    4038   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    4039   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    4040   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    4041   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    4042   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4043   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4044   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4045 
    4046 Thread 0x000062a4 (most recent call first):
    4047   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    4048   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4049   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4050   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4051 
    4052 Thread 0x000074b0 (most recent call first):
    4053   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    4054   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4055   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4056   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4057 
    4058 Thread 0x000061e8 (most recent call first):
    4059   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    4060   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4061   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4062   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4063 
    4064 Thread 0x00005ce8 (most recent call first):
    4065   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    4066   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4067   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4068   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4069 
    4070 Thread 0x00001a88 (most recent call first):
    4071   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    4072   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4073   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4074   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4075 
    4076 Thread 0x00003a94 (most recent call first):
    4077   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    4078   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4079   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4080   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4081 
    4082 Thread 0x0000718c (most recent call first):
    4083   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    4084   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4085   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4086   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4087 
    4088 Thread 0x00004228 (most recent call first):
    4089   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    4090   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4091   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4092   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4093 
    4094 Thread 0x000065c0 (most recent call first):
    4095   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    4096   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4097   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4098   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4099 
    4100 Thread 0x00006ba0 (most recent call first):
    4101   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    4102   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4103   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4104   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4105 
    4106 Thread 0x00008780 (most recent call first):
    4107   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    4108   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4109   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4110   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4111 
    4112 Thread 0x00006b30 (most recent call first):
    4113   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    4114   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4115   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4116   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4117 
    4118 Thread 0x00007748 (most recent call first):
    4119   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    4120   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    4121   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    4122   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    4123   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    4124   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    4125   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    4126 Windows fatal exception: code 0x8001010e
    4127 
    4128 Thread 0x00000090 (most recent call first):
    4129   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    4130   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4131   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4132   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4133 
    4134 Thread 0x00004f38 (most recent call first):
    4135   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    4136   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4137   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4138   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4139 
    4140 Thread 0x00008704 (most recent call first):
    4141   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    4142   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    4143   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    4144   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    4145   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4146   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4147   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4148 
    4149 Thread 0x000062a4 (most recent call first):
    4150   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    4151   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4152   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4153   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4154 
    4155 Thread 0x000074b0 (most recent call first):
    4156   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    4157   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4158   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4159   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4160 
    4161 Thread 0x000061e8 (most recent call first):
    4162   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    4163   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4164   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4165   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4166 
    4167 Thread 0x00005ce8 (most recent call first):
    4168   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    4169   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4170   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4171   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4172 
    4173 Thread 0x00001a88 (most recent call first):
    4174   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    4175   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4176   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4177   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4178 
    4179 Thread 0x00003a94 (most recent call first):
    4180   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    4181   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4182   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4183   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4184 
    4185 Thread 0x0000718c (most recent call first):
    4186   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    4187   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4188   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4189   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4190 
    4191 Thread 0x00004228 (most recent call first):
    4192   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    4193   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4194   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4195   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4196 
    4197 Thread 0x000065c0 (most recent call first):
    4198   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    4199   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4200   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4201   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4202 
    4203 Thread 0x00006ba0 (most recent call first):
    4204   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    4205   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4206   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4207   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4208 
    4209 Thread 0x00008780 (most recent call first):
    4210   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    4211   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4212   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4213   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4214 
    4215 Thread 0x00006b30 (most recent call first):
    4216   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    4217   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4218   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4219   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4220 
    4221 Thread 0x00007748 (most recent call first):
    4222   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    4223   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    4224   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    4225   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    4226   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    4227   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    4228   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    4229 Windows fatal exception: code 0x8001010e
    4230 
    4231 Thread 0x00000090 (most recent call first):
    4232   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    4233   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4234   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4235   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4236 
    4237 Thread 0x00004f38 (most recent call first):
    4238   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    4239   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4240   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4241   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4242 
    4243 Thread 0x00008704 (most recent call first):
    4244   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    4245   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    4246   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    4247   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    4248   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4249   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4250   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4251 
    4252 Thread 0x000062a4 (most recent call first):
    4253   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    4254   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4255   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4256   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4257 
    4258 Thread 0x000074b0 (most recent call first):
    4259   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    4260   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4261   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4262   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4263 
    4264 Thread 0x000061e8 (most recent call first):
    4265   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    4266   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4267   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4268   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4269 
    4270 Thread 0x00005ce8 (most recent call first):
    4271   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    4272   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4273   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4274   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4275 
    4276 Thread 0x00001a88 (most recent call first):
    4277   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    4278   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4279   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4280   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4281 
    4282 Thread 0x00003a94 (most recent call first):
    4283   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    4284   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4285   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4286   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4287 
    4288 Thread 0x0000718c (most recent call first):
    4289   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    4290   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4291   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4292   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4293 
    4294 Thread 0x00004228 (most recent call first):
    4295   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    4296   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4297   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4298   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4299 
    4300 Thread 0x000065c0 (most recent call first):
    4301   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    4302   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4303   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4304   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4305 
    4306 Thread 0x00006ba0 (most recent call first):
    4307   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    4308   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4309   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4310   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4311 
    4312 Thread 0x00008780 (most recent call first):
    4313   File "C:\Program Files\ChimeraX 1.3\Windows fatal exception: bin\lib\multiprocessing\pool.py", line 114 in worker
    4314   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4315   File "C:\Prcode 0x8001010eo
    4316 
    4317 gram Files\ChimeraWindows fatal exception: code 0x8001010e
    4318 
    4319 XWindows fatal exception: code 0x8001010e
    4320 
    4321  Windows fatal exception: code 0x8001010e
    4322 
    4323 1Windows fatal exception: code 0x8001010e
    4324 
    4325 .Windows fatal exception: code 0x8001010e
    4326 
    4327 3Windows fatal exception: code 0x8001010e
    4328 
    4329 \Windows fatal exception: code 0x8001010e
    4330 
    4331 bWindows fatal exception: code 0x8001010e
    4332 
    4333 iWindows fatal exception: code 0x8001010e
    4334 
    4335 nWindows fatal exception: code 0x8001010e
    4336 
    4337 \lib\threading.py", line 973 in _bootstrap_inner
    4338   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4339 
    4340 Thread 0x00006b30 (most recent call first):
    4341   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    4342   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4343   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4344   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4345 
    4346 Thread 0x00007748 (most recent call first):
    4347   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    4348   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    4349   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    4350   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.Windows fatal exception: code 0x8001010e
    4351 
    4352 py", line 867 in Windows fatal exception: code 0x8001010e
    4353 
    4354 inWindows fatal exception: code 0x8001010e
    4355 
    4356 it
    4357   File "C:\PrWindows fatal exception: ogram Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py"code 0x, line 1018 in
    4358   File "C:\Program Files\Windows fatal exception: ChimeraX 1.8001010e3\bin\lib\code 0xru8001010e
    4359 
    4360 npy.py", line Windows fatal exception:
    4361 
    4362 code 0x8001010e
    4363 
    4364 87Windows fatal exception: code 0x8001010e
    4365 
    4366  in _rWindows fatal exception: code 0x8001010e
    4367 
    4368 un_code
    4369   File Windows fatal exception: "C:\ProgWindows fatal exception: ram Filescode 0x8001010e
    4370 
    4371 code 0x8001010e
    4372 
    4373 \Windows fatal exception: code 0x8001010eWindows fatal exception: code 0x8001010e
    4374 
    4375 
    4376 
    4377 CWindows fatal exception: code 0x8001010e
    4378 
    4379 hiWindows fatal exception: code 0xmeraX 1.3\bin\lib\r8001010eun
    4380 
    4381 py.py", line 197 in _run_module_Windows fatal exception: code 0x8001010e
    4382 
    4383 Windows fatal exception: Windows fatal exception: code 0x8001010e
    4384 
    4385 code 0x8001010e
    4386 
    4387 aWindows fatal exception: code 0x8001010e
    4388 
    4389 Windows fatal exception: code 0x8001010e
    4390 
    4391 Windows fatal exception: code 0xs8001010e_main
    4392 
    4393 
    4394 Thread 0x00000090 (most recent call first):
    4395 Windows fatal exception: code 0x8001010e
    4396 
    4397   File "Windows fatal exception: code 0x8001010e
    4398 
    4399 C:\Program Files\ChimeraX 1.3\bin\Windows fatal exception: lib\multiprocessing\pool.py"code 0x, line 576 in _handle_results
    4400 8001010e  File "C:\Program Files\ChimeraX 1.
    4401 
    4402 3\bin\lib\threading.py", line 910 in run
    4403   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_innerWindows fatal exception:
    4404   File "C:\Program Files\ChimeraX 1.3\bin\lib\threadingcode 0x8001010e
    4405 
    4406 .py", line 930 in _bootstrap
    4407 
    4408 Thread 0x00004f38 (most recent call first):
    4409   File "C:\Program Files\Windows fatal exception: ChimeraX 1.3\bin\lib\multiprocessing\pool.py"code 0x, line 528 in _handle_tasks
    4410   File "C:\Program Files\ChimeraX 1.3\b8001010ein\lib\threading.py", line 910 in run
    4411   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4412   File "C:\Program
    4413 
    4414 Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4415 
    4416 Thread 0x00008704 (most recent call first):
    4417   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in Windows fatal exception: _exhaustive_wait
    4418 code 0x  File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py8001010e", line 884 in wait
    4419   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    4420   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    4421   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4422   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4423   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4424 
    4425 Thread 0x000062a4 (most recent call first):
    4426 
    4427 
    4428   File "C:\Program Files\ChimeraX 1.3\bin\lWindows fatal exception: ib\multiprocessing\pool.py", line 114 in worker
    4429 code 0x  File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4430   File "C:8001010e\Program Files\ChimeraX 1.3\bin\lib\threadin
    4431 
    4432 g.py", line 973 in _bootstrap_inner
    4433   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4434 
    4435 Thread 0x000074b0 (most recent call first):
    4436   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    4437   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4438   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4439   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4440 
    4441 Thread 0x000061e8 (most recent call first):
    4442   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    4443   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4444   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4445   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4446 
    4447 Thread 0x00005ce8 (most recent call first):
    4448   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    4449   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4450   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4451   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4452 
    4453 Thread 0x00001a88 (most recent call first):
    4454   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    4455   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4456   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4457   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4458 
    4459 Thread 0x00003a94 (most recent call first):
    4460   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    4461   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4462   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4463   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4464 
    4465 Thread 0x0000718c (most recent call first):
    4466   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    4467   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4468   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4469   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4470 
    4471 Thread 0x00004228 (most recent call first):
    4472   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    4473   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4474   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4475   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4476 
    4477 Thread 0x000065c0 (most recent call first):
    4478   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    4479   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4480   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4481   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4482 
    4483 Thread 0x00006ba0 (most recent call first):
    4484   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    4485   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4486   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4487   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4488 
    4489 Thread 0x00008780 (most recent call first):
    4490   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    4491   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4492   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4493   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4494 
    4495 Thread 0x00006b30 (most recent call first):
    4496   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    4497   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4498   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4499   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4500 
    4501 Thread 0x00007748 (most recent call first):
    4502   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    4503   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    4504   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    4505   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    4506   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    4507   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    4508   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    4509 Windows fatal exception: code 0x8001010e
    4510 
    4511 Thread 0x00000090 (most recent call first):
    4512   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    4513   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4514   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4515   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4516 
    4517 Thread 0x00004f38 (most recent call first):
    4518   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    4519   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4520   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4521   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4522 
    4523 Thread 0x00008704 (most recent call first):
    4524   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    4525   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    4526   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    4527   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    4528   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4529   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4530   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4531 
    4532 Thread 0x000062a4 (most recent call first):
    4533   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    4534   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4535   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4536   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4537 
    4538 Thread 0x000074b0 (most recent call first):
    4539   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    4540   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4541   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4542   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4543 
    4544 Thread 0x000061e8 (most recent call first):
    4545   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    4546   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4547   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4548   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4549 
    4550 Thread 0x00005ce8 (most recent call first):
    4551   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    4552   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4553   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4554   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4555 
    4556 Thread 0x00001a88 (most recent call first):
    4557   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    4558   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4559   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4560   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4561 
    4562 Thread 0x00003a94 (most recent call first):
    4563   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    4564   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4565   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4566   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4567 
    4568 Thread 0x0000718c (most recent call first):
    4569   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    4570   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4571   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4572   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4573 
    4574 Thread 0x00004228 (most recent call first):
    4575   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    4576   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4577   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4578   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4579 
    4580 Thread 0x000065c0 (most recent call first):
    4581   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    4582   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4583   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4584   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4585 
    4586 Thread 0x00006ba0 (most recent call first):
    4587   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    4588   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4589   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4590   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4591 
    4592 Thread 0x00008780 (most recent call first):
    4593   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    4594   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4595   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4596   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4597 
    4598 Thread 0x00006b30 (most recent call first):
    4599   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    4600   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4601   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4602   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4603 
    4604 Thread 0x00007748 (most recent call first):
    4605   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    4606   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    4607   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    4608   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    4609   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    4610   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    4611   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    4612 Windows fatal exception: code 0x8001010e
    4613 
    4614 Thread 0x00000090 (most recent call first):
    4615   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    4616   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4617   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4618   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4619 
    4620 Thread 0x00004f38 (most recent call first):
    4621   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    4622   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4623   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4624   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4625 
    4626 Thread 0x00008704 (most recent call first):
    4627   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    4628   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    4629   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    4630   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    4631   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4632   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4633   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4634 
    4635 Thread 0x000062a4 (most recent call first):
    4636   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    4637   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4638   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4639   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4640 
    4641 Thread 0x000074b0 (most recent call first):
    4642   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    4643   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4644   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4645   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4646 
    4647 Thread 0x000061e8 (most recent call first):
    4648   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    4649   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4650   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4651   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4652 
    4653 Thread 0x00005ce8 (most recent call first):
    4654   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    4655   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4656   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4657   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4658 
    4659 Thread 0x00001a88 (most recent call first):
    4660   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    4661   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4662   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4663   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4664 
    4665 Thread 0x00003a94 (most recent call first):
    4666   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    4667   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4668   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4669   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4670 
    4671 Thread 0x0000718c (most recent call first):
    4672   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    4673   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4674   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4675   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4676 
    4677 Thread 0x00004228 (most recent call first):
    4678   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    4679   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4680   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4681   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4682 
    4683 Thread 0x000065c0 (most recent call first):
    4684   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    4685   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4686   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4687   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4688 
    4689 Thread 0x00006ba0 (most recent call first):
    4690   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    4691   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4692   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4693   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4694 
    4695 Thread 0x00008780 (most recent call first):
    4696   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    4697   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4698   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4699   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4700 
    4701 Thread 0x00006b30 (most recent call first):
    4702   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    4703   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4704   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4705   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4706 
    4707 Thread 0x00007748 (most recent call first):
    4708   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    4709   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    4710   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    4711   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    4712   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    4713   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    4714   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    4715 Windows fatal exception: code 0x8001010e
    4716 
    4717 Thread 0x00000090 (most recent call first):
    4718   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    4719   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4720   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4721   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4722 
    4723 Thread 0x00004f38 (most recent call first):
    4724   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    4725   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4726   File "C:\Program Files\ChimeraX 1.3\bin\lib\threadinWindows fatal exception: g.py", line 973 in _bootstrap_inner
    4727 code 0x  File "C:\Program Files\C8001010ehimeraX 1.3\bin\
    4728 
    4729 lib\threading.py", line 930 in _bootstrWindows fatal exception: ap
    4730 
    4731 Thread 0x00008704 (most recent call first):
    4732 code 0x8001010e
    4733 
    4734   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhauWindows fatal exception: stive_wait
    4735 code 0x  File "C:\Program Files\ChimeraX 1.3\b8001010ein\lib\multiprocessing\connectio
    4736 
    4737 n.py", line 884 in wait
    4738 Windows fatal exception: code 0x  File "C8001010e:\Program Files\ChimWindows fatal exception: code 0xe8001010e
    4739 
    4740 r
    4741 
    4742 aX 1Windows fatal exception: code 0xWindows fatal exception: code 0x8001010e8001010e
    4743 
    4744 
    4745 
    4746 .Windows fatal exception: code 0xWindows fatal exception: 3code 0x8001010e\bin\
    4747 
    4748 8001010el
    4749 
    4750 Windows fatal exception: code 0xib\mu8001010eltiprocessWindows fatal exception:
    4751 
    4752 icode 0xn8001010egWindows fatal exception: code 0x\po8001010eo
    4753 
    4754 l.pWindows fatal exception: ycode 0x"8001010e, line
    4755 
    4756 
    4757 
    4758 Windows fatal exception: code 0x8001010e
    4759 
    4760 Windows fatal exception: code 0x499Windows fatal exception:  in code 0x_8001010ewait_f
    4761 
    4762 or_updates
    4763 8001010e  File
    4764 
    4765 "C:\Program FWindows fatal exception: code 0x8001010ei
    4766 
    4767 les\ChimeraX 1.3\biWindows fatal exception: n\lib\multiprocessing\pool.py"code 0x, line 519 in 8001010e
    4768 
    4769 _handle_workers
    4770   File "C:\Program Files\ChimeraX 1.3\binWindows fatal exception: \code 0xlib\th8001010ereadiWindows fatal exception:
    4771 
    4772 code 0xng.py"Windows fatal exception: 8001010ecode 0x
    4773 
    4774 8001010e
    4775 
    4776 Windows fatal exception: code 0xWindows fatal exception: 8001010ecode 0x
    4777 
    4778 8001010e
    4779 
    4780 Windows fatal exception: code 0x, line 8001010eWindows fatal exception:
    4781 
    4782 code 0x910Windows fatal exception: code 0x8001010e8001010e
    4783 
    4784 
    4785 
    4786  in Windows fatal exception: code 0x8001010e
    4787 
    4788 runWindows fatal exception:
    4789 code 0x8001010e
    4790 
    4791   File "C:\Program Files\ChimeraX 1.3\bin\liWindows fatal exception: b\threading.py", line 973 in _bootstrap_inner
    4792   File "C:\Program Files\ChimeraX 1.3\bin\licode 0xb\threading.py"8001010e, line 930 in _bootstrap
    4793 
    4794 
    4795 
    4796 Thread 0x000062a4 (most recent call first):
    4797   File "C:\ProgWindows fatal exception: ram Files\ChimeraXcode 0x 1.3\bin\lib\multiprocessing\pool.py"8001010e, line 114 in worker
    4798 
    4799 
    4800   File "C:\ProgrWindows fatal exception: code 0x8001010e
    4801 
    4802 am FileWindows fatal exception: code 0x8001010e
    4803 
    4804 s\ChimeWindows fatal exception: code 0x8001010e
    4805 
    4806 raX 1.3\bin\lib\threading.py", line 910 in run
    4807   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4808   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4809 
    4810 Thread 0x000074b0 (most recent call first):
    4811   File "C:\Program Files\Windows fatal exception: ChimeraX 1.3\bin\lib\multiprocessing\pool.py"code 0x8001010e, line
    4812 
    4813 114 in worker
    4814 Windows fatal exception: code 0x8001010e
    4815 
    4816   File "CWindows fatal exception: :\Progrcode 0xam Files\ChimeraX 1.3\bin\lib\8001010ethreading.py"
    4817 
    4818 , line 910 in run
    4819   File "C:\ProgramWindows fatal exception:  Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_innecode 0xr
    4820 8001010e  File "C:\Program F
    4821 
    4822 iles\Windows fatal exception: Chicode 0xmeraX8001010e 1.3\bin
    4823 
    4824 \lib\threadinWindows fatal exception: g.py"code 0x, line 930 in 8001010e_
    4825 
    4826 booWindows fatal exception: tstrap
    4827 
    4828 code 0xThread 0x8001010e000061e8
    4829 
    4830  (most recent call first):
    4831   File "C:Windows fatal exception: code 0x\Program F8001010eiles\ChimeraX 1
    4832 
    4833 .3\bin\liWindows fatal exception: code 0x8001010e
    4834 
    4835 b\Windows fatal exception: code 0x8001010e
    4836 
    4837 multiprocessing\Windows fatal exception: pcode 0xool.py", line 114 in worker
    4838 8001010e  File
    4839 
    4840 "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py"Windows fatal exception: code 0x, line 910 in run
    4841   File "C:\Program Files\ChimeraX 1.3\bin\lib\t8001010ehreading.py", line 973
    4842 
    4843  in _bootstrap_inneWindows fatal exception: rcode 0x
    4844 8001010e
    4845 
    4846   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py"Windows fatal exception: , line 930 in _bootstrap
    4847 
    4848 Thread 0x00005ce8 (most recent call first):
    4849 code 0x  File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    4850   File "C:\Program Files8001010e\ChimeraX 1.3\bin\lib\threadin
    4851 
    4852 g.py", line 910 in Windows fatal exception: code 0x8001010e
    4853 
    4854 run
    4855   File "C:\Program Files\ChimeraX 1.3\biWindows fatal exception: n\lib\threcode 0xa8001010eding.py
    4856 
    4857 ", line 973 in _bootstrap_inner
    4858   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4859 
    4860 Thread 0x00001a88 (most recent call first):
    4861   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    4862   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in rWindows fatal exception: ucode 0xn8001010e
    4863 
    4864 
    4865   File "C:\Program FilWindows fatal exception: es\Chimercode 0x8001010e
    4866 
    4867 aX 1.3\bin\lWindows fatal exception: code 0x8001010e
    4868 
    4869 ib\threading.py"Windows fatal exception: , line 973 in code 0x_bootstWindows fatal exception: racode 0xp_inne8001010er
    4870   File "C:\Program 8001010eFile
    4871 
    4872 s\Chim
    4873 
    4874 eraX Windows fatal exception: 1code 0x.8001010e3\b
    4875 
    4876 iWindows fatal exception: code 0x8001010en
    4877 
    4878 \lWindows fatal exception: code 0xib\8001010e
    4879 
    4880 threading.pWindows fatal exception: y"code 0x, line 930 in 8001010e_
    4881 
    4882 bootsWindows fatal exception: tWindows fatal exception: rcode 0xa8001010e
    4883 
    4884 pcode 0xWindows fatal exception: code 0x8001010e
    4885 
    4886 
    4887 
    4888 8001010eThread 0xWindows fatal exception:
    4889 
    4890 code 0x8001010e
    4891 
    4892 00003a94Windows fatal exception:  (most recent call first):
    4893 code 0x  File 8001010e
    4894 
    4895 "C:Windows fatal exception: code 0x8001010e
    4896 
    4897 \Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in Windows fatal exception: worker
    4898 code 0x8001010e
    4899 
    4900   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4901   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py"Windows fatal exception: , line 973 in _bootstrap_inner
    4902   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py"code 0xWindows fatal exception: 8001010e
    4903 
    4904 code 0x8001010e
    4905 
    4906 , line 930 in Windows fatal exception: code 0x8001010e
    4907 
    4908 _booWindows fatal exception: code 0x8001010e
    4909 
    4910 tstrap
    4911 Windows fatal exception: code 0x8001010e
    4912 
    4913 
    4914 Thread 0x0000718c (most recent call first):
    4915   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py"Windows fatal exception: , line 114 in code 0x8001010e
    4916 
    4917 worker
    4918 Windows fatal exception: code 0x8001010e
    4919 
    4920   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in Windows fatal exception: run
    4921 code 0x8001010e
    4922 
    4923   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4924   File "C:\Program Files\ChimeraX Windows fatal exception: 1.3\bin\lib\threadicode 0xng.py", line 930 in _boots8001010etrap
    4925 
    4926 
    4927 
    4928 Thread 0x00004228 (most recent call first):
    4929   File Windows fatal exception: code 0x8001010e
    4930 
    4931 "C:\ProWindows fatal exception: gram Filecode 0xs\ChimeraX 1.38001010e
    4932 
    4933 \bin\lib\multiprocessing\pool.py", line 114 in worker
    4934 Windows fatal exception:   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py"code 0x, line 910 in run
    4935   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4936   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py8001010e"
    4937 
    4938 , line 930 in _bootstrap
    4939 
    4940 Thread 0x000065c0 (most recent call first):
    4941   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    4942   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4943   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4944   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4945 
    4946 Thread 0x00006ba0 (most recent call first):
    4947   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    4948   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4949   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4950   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4951 
    4952 Thread 0x00008780 (most recent call first):
    4953   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    4954   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4955   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4956   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4957 
    4958 Thread 0x00006b30 (most recent call first):
    4959   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    4960   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4961   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4962   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4963 
    4964 Thread 0x00007748 (most recent call first):
    4965   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    4966   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    4967   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    4968   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    4969   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    4970   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    4971   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    4972 Windows fatal exception: code 0x8001010e
    4973 
    4974 Thread 0x00000090 (most recent call first):
    4975   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    4976   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4977   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4978   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4979 
    4980 Thread 0x00004f38 (most recent call first):
    4981   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    4982   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4983   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4984   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4985 
    4986 Thread 0x00008704 (most recent call first):
    4987   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    4988   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    4989   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    4990   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    4991   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4992   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4993   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    4994 
    4995 Thread 0x000062a4 (most recent call first):
    4996   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    4997   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    4998   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    4999   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5000 
    5001 Thread 0x000074b0 (most recent call first):
    5002   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5003   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5004   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5005   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5006 
    5007 Thread 0x000061e8 (most recent call first):
    5008   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5009   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5010   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5011   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5012 
    5013 Thread 0x00005ce8 (most recent call first):
    5014   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5015   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5016   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5017   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5018 
    5019 Thread 0x00001a88 (most recent call first):
    5020   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5021   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5022   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5023   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5024 
    5025 Thread 0x00003a94 (most recent call first):
    5026   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5027   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5028   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5029   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5030 
    5031 Thread 0x0000718c (most recent call first):
    5032   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5033   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5034   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5035   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5036 
    5037 Thread 0x00004228 (most recent call first):
    5038   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5039   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5040   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5041   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5042 
    5043 Thread 0x000065c0 (most recent call first):
    5044   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5045   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5046   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5047   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5048 
    5049 Thread 0x00006ba0 (most recent call first):
    5050   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5051   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5052   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5053   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5054 
    5055 Thread 0x00008780 (most recent call first):
    5056   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5057   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5058   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5059   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5060 
    5061 Thread 0x00006b30 (most recent call first):
    5062   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5063   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5064   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5065   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5066 
    5067 Thread 0x00007748 (most recent call first):
    5068   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    5069   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    5070   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    5071   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    5072   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    5073   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    5074   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    5075 Windows fatal exception: code 0x8001010e
    5076 
    5077 Thread 0x00000090 (most recent call first):
    5078   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    5079   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5080   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5081   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5082 
    5083 Thread 0x00004f38 (most recent call first):
    5084   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    5085   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5086   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5087   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5088 
    5089 Thread 0x00008704 (most recent call first):
    5090   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    5091   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    5092   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    5093   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    5094   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5095   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5096   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5097 
    5098 Thread 0x000062a4 (most recent call first):
    5099   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5100   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5101   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5102   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5103 
    5104 Thread 0x000074b0 (most recent call first):
    5105   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5106   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5107   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5108   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5109 
    5110 Thread 0x000061e8 (most recent call first):
    5111   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5112   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5113   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5114   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5115 
    5116 Thread 0x00005ce8 (most recent call first):
    5117   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5118   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5119   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5120   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5121 
    5122 Thread 0x00001a88 (most recent call first):
    5123   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5124   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5125   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5126   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5127 
    5128 Thread 0x00003a94 (most recent call first):
    5129   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5130   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5131   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5132   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5133 
    5134 Thread 0x0000718c (most recent call first):
    5135   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5136   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5137   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5138   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5139 
    5140 Thread 0x00004228 (most recent call first):
    5141   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5142   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5143   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5144   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5145 
    5146 Thread 0x000065c0 (most recent call first):
    5147   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5148   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5149   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5150   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5151 
    5152 Thread 0x00006ba0 (most recent call first):
    5153   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5154   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5155   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5156   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5157 
    5158 Thread 0x00008780 (most recent call first):
    5159   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5160   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5161   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5162   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5163 
    5164 Thread 0x00006b30 (most recent call first):
    5165   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5166   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5167   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5168   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5169 
    5170 Thread 0x00007748 (most recent call first):
    5171   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    5172   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    5173   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    5174   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    5175   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    5176   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    5177   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    5178 Windows fatal exception: code 0x8001010e
    5179 
    5180 Thread 0x00000090 (most recent call first):
    5181   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    5182   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5183   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5184   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5185 
    5186 Thread 0x00004f38 (most recent call first):
    5187   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    5188   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5189   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5190   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5191 
    5192 Thread 0x00008704 (most recent call first):
    5193   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    5194   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    5195   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    5196   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    5197   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5198   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5199   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5200 
    5201 Thread 0x000062a4 (most recent call first):
    5202   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5203   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5204   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5205   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5206 
    5207 Thread 0x000074b0 (most recent call first):
    5208   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5209   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5210   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5211   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5212 
    5213 Thread 0x000061e8 (most recent call first):
    5214   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5215   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5216   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5217   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5218 
    5219 Thread 0x00005ce8 (most recent call first):
    5220   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5221   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5222   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5223   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5224 
    5225 Thread 0x00001a88 (most recent call first):
    5226   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5227   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5228   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5229   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5230 
    5231 Thread 0x00003a94 (most recent call first):
    5232   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5233   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5234   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5235   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5236 
    5237 Thread 0x0000718c (most recent call first):
    5238   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5239   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5240   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5241   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5242 
    5243 Thread 0x00004228 (most recent call first):
    5244   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5245   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5246   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5247   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5248 
    5249 Thread 0x000065c0 (most recent call first):
    5250   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5251   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5252   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5253   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5254 
    5255 Thread 0x00006ba0 (most recent call first):
    5256   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5257   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5258   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5259   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5260 
    5261 Thread 0x00008780 (most recent call first):
    5262   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5263   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5264   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5265   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5266 
    5267 Thread 0x00006b30 (most recent call first):
    5268   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5269   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5270   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5271   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5272 
    5273 Thread 0x00007748 (most recent call first):
    5274   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    5275   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    5276   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    5277   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    5278   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    5279   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    5280   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    5281 Windows fatal exception: code 0x8001010e
    5282 
    5283 Thread 0x00000090 (most recent call first):
    5284   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    5285   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5286   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5287   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5288 
    5289 Thread 0x00004f38 (most recent call first):
    5290   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    5291   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5292   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5293   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5294 
    5295 Thread 0x00008704 (most recent call first):
    5296   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    5297   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    5298   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    5299   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    5300   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5301   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5302   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5303 
    5304 Thread 0x000062a4 (most recent call first):
    5305   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5306   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5307   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5308   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5309 
    5310 Thread 0x000074b0 (most recent call first):
    5311   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5312   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5313   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5314   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5315 
    5316 Thread 0x000061e8 (most recent call first):
    5317   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5318   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5319   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5320   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5321 
    5322 Thread 0x00005ce8 (most recent call first):
    5323   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5324   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5325   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5326   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5327 
    5328 Thread 0x00001a88 (most recent call first):
    5329   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5330   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5331   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5332   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5333 
    5334 Thread 0x00003a94 (most recent call first):
    5335   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5336   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5337   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5338   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5339 
    5340 Thread 0x0000718c (most recent call first):
    5341   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5342   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5343   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5344   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5345 
    5346 Thread 0x00004228 (most recent call first):
    5347   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5348   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5349   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5350   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5351 
    5352 Thread 0x000065c0 (most recent call first):
    5353   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5354   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5355   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5356   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5357 
    5358 Thread 0x00006ba0 (most recent call first):
    5359   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5360   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5361   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5362   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5363 
    5364 Thread 0x00008780 (most recent call first):
    5365   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5366   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5367   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5368   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5369 
    5370 Thread 0x00006b30 (most recent call first):
    5371   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5372   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5373   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5374   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5375 
    5376 Thread 0x00007748 (most recent call first):
    5377   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    5378   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    5379   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    5380   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    5381   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    5382   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    5383   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    5384 Windows fatal exception: code 0x8001010e
    5385 
    5386 Thread 0x00000090 (most recent call first):
    5387   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    5388   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5389   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5390   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5391 
    5392 Thread 0x00004f38 (most recent call first):
    5393   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    5394   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5395   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5396   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5397 
    5398 Thread 0x00008704 (most recent call first):
    5399   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    5400   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    5401   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    5402   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    5403   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5404   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5405   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5406 
    5407 Thread 0x000062a4 (most recent call first):
    5408   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5409   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5410   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5411   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5412 
    5413 Thread 0x000074b0 (most recent call first):
    5414   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5415   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5416   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5417   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5418 
    5419 Thread 0x000061e8 (most recent call first):
    5420   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5421   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5422   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5423   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5424 
    5425 Thread 0x00005ce8 (most recent call first):
    5426   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5427   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5428   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5429   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5430 
    5431 Thread 0x00001a88 (most recent call first):
    5432   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5433   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5434   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5435   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5436 
    5437 Thread 0x00003a94 (most recent call first):
    5438   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5439   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5440   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5441   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5442 
    5443 Thread 0x0000718c (most recent call first):
    5444   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5445   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5446   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5447   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5448 
    5449 Thread 0x00004228 (most recent call first):
    5450   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5451   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5452   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5453   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5454 
    5455 Thread 0x000065c0 (most recent call first):
    5456   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5457   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5458   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5459   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5460 
    5461 Thread 0x00006ba0 (most recent call first):
    5462   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5463   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5464   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5465   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5466 
    5467 Thread 0x00008780 (most recent call first):
    5468   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5469   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5470   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5471   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5472 
    5473 Thread 0x00006b30 (most recent call first):
    5474   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5475   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5476   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5477   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5478 
    5479 Thread 0x00007748 (most recent call first):
    5480   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    5481   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    5482   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    5483   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    5484   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    5485   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    5486   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    5487 Windows fatal exception: code 0x8001010e
    5488 
    5489 Thread 0x00000090 (most recent call first):
    5490   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    5491   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5492   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5493   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5494 
    5495 Thread 0x00004f38 (most recent call first):
    5496   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    5497   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5498   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5499   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5500 
    5501 Thread 0x00008704 (most recent call first):
    5502   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    5503   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    5504   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    5505   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    5506   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5507   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5508   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5509 
    5510 Thread 0x000062a4 (most recent call first):
    5511   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5512   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5513   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5514   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5515 
    5516 Thread 0x000074b0 (most recent call first):
    5517   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5518   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5519   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5520   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5521 
    5522 Thread 0x000061e8 (most recent call first):
    5523   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5524   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5525   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5526   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5527 
    5528 Thread 0x00005ce8 (most recent call first):
    5529   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5530   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5531   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5532   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5533 
    5534 Thread 0x00001a88 (most recent call first):
    5535   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5536   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5537   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5538   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5539 
    5540 Thread 0x00003a94 (most recent call first):
    5541   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5542   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5543   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5544   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5545 
    5546 Thread 0x0000718c (most recent call first):
    5547   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5548   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5549   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5550   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5551 
    5552 Thread 0x00004228 (most recent call first):
    5553   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5554   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5555   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5556   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5557 
    5558 Thread 0x000065c0 (most recent call first):
    5559   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5560   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5561   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5562   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5563 
    5564 Thread 0x00006ba0 (most recent call first):
    5565   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5566   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5567   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5568   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5569 
    5570 Thread 0x00008780 (most recent call first):
    5571   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5572   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5573   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5574   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5575 
    5576 Thread 0x00006b30 (most recent call first):
    5577   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5578   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5579   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5580   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5581 
    5582 Thread 0x00007748 (most recent call first):
    5583   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    5584   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    5585   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    5586   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    5587   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    5588   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    5589   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    5590 Windows fatal exception: code 0x8001010e
    5591 
    5592 Thread 0x00000090 (most recent call first):
    5593   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    5594   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5595   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5596   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5597 
    5598 Thread 0x00004f38 (most recent call first):
    5599   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    5600   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5601   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5602   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5603 
    5604 Thread 0x00008704 (most recent call first):
    5605   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    5606   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    5607   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    5608   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    5609   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5610   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5611   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5612 
    5613 Thread 0x000062a4 (most recent call first):
    5614   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5615   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5616   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5617   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5618 
    5619 Thread 0x000074b0 (most recent call first):
    5620   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5621   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5622   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5623   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5624 
    5625 Thread 0x000061e8 (most recent call first):
    5626   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5627   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5628   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5629   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5630 
    5631 Thread 0x00005ce8 (most recent call first):
    5632   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5633   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5634   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5635   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5636 
    5637 Thread 0x00001a88 (most recent call first):
    5638   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5639   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5640   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5641   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5642 
    5643 Thread 0x00003a94 (most recent call first):
    5644   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5645   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5646   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5647   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5648 
    5649 Thread 0x0000718c (most recent call first):
    5650   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5651   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5652   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5653   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5654 
    5655 Thread 0x00004228 (most recent call first):
    5656   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5657   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5658   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5659   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5660 
    5661 Thread 0x000065c0 (most recent call first):
    5662   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5663   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5664   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5665   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5666 
    5667 Thread 0x00006ba0 (most recent call first):
    5668   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5669   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5670   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5671   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5672 
    5673 Thread 0x00008780 (most recent call first):
    5674   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5675   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5676   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5677   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5678 
    5679 Thread 0x00006b30 (most recent call first):
    5680   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5681   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5682   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5683   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5684 
    5685 Thread 0x00007748 (most recent call first):
    5686   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    5687   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    5688   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    5689   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    5690   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    5691   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    5692   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    5693 Windows fatal exception: code 0x8001010e
    5694 
    5695 Thread 0x00000090 (most recent call first):
    5696   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    5697   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5698   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5699   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5700 
    5701 Thread 0x00004f38 (most recent call first):
    5702   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    5703   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5704   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5705   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5706 
    5707 Thread 0x00008704 (most recent call first):
    5708   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    5709   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    5710   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    5711   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    5712   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5713   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5714   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5715 
    5716 Thread 0x000062a4 (most recent call first):
    5717   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5718   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5719   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5720   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5721 
    5722 Thread 0x000074b0 (most recent call first):
    5723   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5724   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5725   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5726   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5727 
    5728 Thread 0x000061e8 (most recent call first):
    5729   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5730   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5731   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5732   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5733 
    5734 Thread 0x00005ce8 (most recent call first):
    5735   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5736   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5737   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5738   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5739 
    5740 Thread 0x00001a88 (most recent call first):
    5741   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5742   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5743   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5744   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5745 
    5746 Thread 0x00003a94 (most recent call first):
    5747   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5748   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5749   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5750   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5751 
    5752 Thread 0x0000718c (most recent call first):
    5753   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5754   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5755   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5756   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5757 
    5758 Thread 0x00004228 (most recent call first):
    5759   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5760   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5761   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5762   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5763 
    5764 Thread 0x000065c0 (most recent call first):
    5765   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5766   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5767   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5768   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5769 
    5770 Thread 0x00006ba0 (most recent call first):
    5771   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5772   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5773   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5774   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5775 
    5776 Thread 0x00008780 (most recent call first):
    5777   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5778   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5779   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5780   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5781 
    5782 Thread 0x00006b30 (most recent call first):
    5783   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5784   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5785   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5786   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5787 
    5788 Thread 0x00007748 (most recent call first):
    5789   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    5790   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    5791   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    5792   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    5793   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    5794   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    5795   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    5796 Windows fatal exception: code 0x8001010e
    5797 
    5798 Thread 0x00000090 (most recent call first):
    5799   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    5800   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5801   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5802   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5803 
    5804 Thread 0x00004f38 (most recent call first):
    5805   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    5806   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5807   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5808   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5809 
    5810 Thread 0x00008704 (most recent call first):
    5811   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    5812   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    5813   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    5814   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    5815   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5816   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5817   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5818 
    5819 Thread 0x000062a4 (most recent call first):
    5820   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5821   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5822   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5823   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5824 
    5825 Thread 0x000074b0 (most recent call first):
    5826   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5827   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5828   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5829   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5830 
    5831 Thread 0x000061e8 (most recent call first):
    5832   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5833   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5834   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5835   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5836 
    5837 Thread 0x00005ce8 (most recent call first):
    5838   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5839   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5840   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5841   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5842 
    5843 Thread 0x00001a88 (most recent call first):
    5844   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5845   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5846   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5847   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5848 
    5849 Thread 0x00003a94 (most recent call first):
    5850   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5851   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5852   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5853   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5854 
    5855 Thread 0x0000718c (most recent call first):
    5856   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5857   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5858   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5859   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5860 
    5861 Thread 0x00004228 (most recent call first):
    5862   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5863   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5864   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5865   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5866 
    5867 Thread 0x000065c0 (most recent call first):
    5868   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5869   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5870   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5871   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5872 
    5873 Thread 0x00006ba0 (most recent call first):
    5874   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5875   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5876   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5877   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5878 
    5879 Thread 0x00008780 (most recent call first):
    5880   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5881   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5882   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5883   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5884 
    5885 Thread 0x00006b30 (most recent call first):
    5886   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5887   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5888   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5889   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5890 
    5891 Thread 0x00007748 (most recent call first):
    5892   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    5893   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    5894   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    5895   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    5896   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    5897   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    5898   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    5899 Windows fatal exception: code 0x8001010e
    5900 
    5901 Thread 0x00000090 (most recent call first):
    5902   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    5903   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5904   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5905   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5906 
    5907 Thread 0x00004f38 (most recent call first):
    5908   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    5909   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5910   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5911   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5912 
    5913 Thread 0x00008704 (most recent call first):
    5914   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    5915   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    5916   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    5917   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    5918   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5919   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5920   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5921 
    5922 Thread 0x000062a4 (most recent call first):
    5923   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5924   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5925   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5926   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5927 
    5928 Thread 0x000074b0 (most recent call first):
    5929   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5930   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5931   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5932   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5933 
    5934 Thread 0x000061e8 (most recent call first):
    5935   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5936   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5937   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5938   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5939 
    5940 Thread 0x00005ce8 (most recent call first):
    5941   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5942   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5943   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5944   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5945 
    5946 Thread 0x00001a88 (most recent call first):
    5947   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5948   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5949   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5950   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5951 
    5952 Thread 0x00003a94 (most recent call first):
    5953   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5954   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5955   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5956   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5957 
    5958 Thread 0x0000718c (most recent call first):
    5959   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5960   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5961   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5962   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5963 
    5964 Thread 0x00004228 (most recent call first):
    5965   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5966   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5967   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5968   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5969 
    5970 Thread 0x000065c0 (most recent call first):
    5971   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5972   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5973   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5974   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5975 
    5976 Thread 0x00006ba0 (most recent call first):
    5977   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5978   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5979   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5980   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5981 
    5982 Thread 0x00008780 (most recent call first):
    5983   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5984   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5985   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5986   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5987 
    5988 Thread 0x00006b30 (most recent call first):
    5989   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    5990   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    5991   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    5992   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    5993 
    5994 Thread 0x00007748 (most recent call first):
    5995   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    5996   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    5997   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    5998   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    5999   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    6000   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    6001   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    6002 Windows fatal exception: code 0x8001010e
    6003 
    6004 Thread 0x00000090 (most recent call first):
    6005   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    6006   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in Windows fatal exception: code 0x8001010e
    6007 
    6008 rWindows fatal exception: code 0x8001010e
    6009 
    6010 un
    6011 Windows fatal exception: code 0x8001010e
    6012 
    6013   File "Windows fatal exception: code 0x8001010e
    6014 
    6015 C:Windows fatal exception: code 0x8001010e
    6016 
    6017 \Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6018   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.pyWindows fatal exception: code 0x8001010e
    6019 
    6020 ", line 930 in _bootstrap
    6021 
    6022 Thread 0x00004f38Windows fatal exception: code 0x8001010e
    6023 
    6024  (most recent call first):
    6025   File "CWindows fatal exception: code 0x8001010e
    6026 
    6027 :\Program Files\ChimeraX 1.3\bin\lib\multiprocWindows fatal exception: essing\pool.py", line 528 in _handle_tasks
    6028   File "C:\code 0xProgram Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6029   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6030   File "C:\Program F8001010eiles\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6031 
    6032 Thread 0x00008704 (most recent call first):
    6033   File "C:\Program Files\ChimeraX 1
    6034 
    6035 .3\bin\liWindows fatal exception: code 0x8001010e
    6036 
    6037 b\multiprocessing\connection.py", line 816 in _exhaustive_wait
    6038   File "C:\Program Files\ChimeraWindows fatal exception: X 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    6039   File "C:\Program Files\Chimercode 0xaX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    6040   File "C:\Pro8001010egram Files\Chimera
    6041 
    6042 X 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    6043   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6044   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6045   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6046 
    6047 Thread 0x000062a4 (most recent call first):
    6048   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6049   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6050   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6051   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6052 
    6053 Thread 0x000074b0 (most recent call first):
    6054   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6055   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6056   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6057   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6058 
    6059 Thread 0x000061e8 (most recent call first):
    6060   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6061   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6062   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6063   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6064 
    6065 Thread 0x00005ce8 (most recent call first):
    6066   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6067   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6068   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6069   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6070 
    6071 Thread 0x00001a88 (most recent call first):
    6072   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6073   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6074   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6075   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6076 
    6077 Thread 0x00003a94 (most recent call first):
    6078   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6079   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6080   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6081   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6082 
    6083 Thread 0x0000718c (most recent call first):
    6084   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6085   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6086   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6087   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6088 
    6089 Thread 0x00004228 (most recent call first):
    6090   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6091   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6092   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6093   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6094 
    6095 Thread 0x000065c0 (most recent call first):
    6096   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6097   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6098   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6099   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6100 
    6101 Thread 0x00006ba0 (most recent call first):
    6102   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6103   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6104   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6105   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6106 
    6107 Thread 0x00008780 (most recent call first):
    6108   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6109   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6110   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6111   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6112 
    6113 Thread 0x00006b30 (most recent call first):
    6114   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6115   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6116   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6117   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6118 
    6119 Thread 0x00007748 (most recent call first):
    6120   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    6121   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    6122   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    6123   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    6124   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    6125   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    6126   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    6127 Windows fatal exception: code 0x8001010e
    6128 
    6129 Thread 0x00000090 (most recent call first):
    6130   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    6131   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6132   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6133   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6134 
    6135 Thread 0x00004f38 (most recent call first):
    6136   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    6137   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6138   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6139   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6140 
    6141 Thread 0x00008704 (most recent call first):
    6142   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    6143   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    6144   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    6145   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    6146   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6147   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6148   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6149 
    6150 Thread 0x000062a4 (most recent call first):
    6151   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6152   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6153   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6154   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6155 
    6156 Thread 0x000074b0 (most recent call first):
    6157   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6158   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6159   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6160   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6161 
    6162 Thread 0x000061e8 (most recent call first):
    6163   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6164   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6165   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6166   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6167 
    6168 Thread 0x00005ce8 (most recent call first):
    6169   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6170   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6171   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6172   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6173 
    6174 Thread 0x00001a88 (most recent call first):
    6175   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6176   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6177   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6178   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6179 
    6180 Thread 0x00003a94 (most recent call first):
    6181   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6182   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6183   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6184   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6185 
    6186 Thread 0x0000718c (most recent call first):
    6187   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6188   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6189   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6190   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6191 
    6192 Thread 0x00004228 (most recent call first):
    6193   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6194   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6195   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6196   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6197 
    6198 Thread 0x000065c0 (most recent call first):
    6199   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6200   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6201   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6202   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6203 
    6204 Thread 0x00006ba0 (most recent call first):
    6205   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6206   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6207   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6208   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6209 
    6210 Thread 0x00008780 (most recent call first):
    6211   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6212   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6213   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6214   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6215 
    6216 Thread 0x00006b30 (most recent call first):
    6217   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6218   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6219   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6220   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6221 
    6222 Thread 0x00007748 (most recent call first):
    6223   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    6224   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    6225   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    6226   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    6227   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    6228   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    6229   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    6230 Windows fatal exception: code 0x8001010e
    6231 
    6232 Thread 0x00000090 (most recent call first):
    6233   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    6234   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6235   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6236   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6237 
    6238 Thread 0x00004f38 (most recent call first):
    6239   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    6240   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6241   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6242   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6243 
    6244 Thread 0x00008704 (most recent call first):
    6245   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    6246   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    6247   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    6248   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    6249   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6250   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6251   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6252 
    6253 Thread 0x000062a4 (most recent call first):
    6254   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6255   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6256   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6257   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6258 
    6259 Thread 0x000074b0 (most recent call first):
    6260   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6261   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6262   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6263   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6264 
    6265 Thread 0x000061e8 (most recent call first):
    6266   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6267   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6268   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6269   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6270 
    6271 Thread 0x00005ce8 (most recent call first):
    6272   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6273   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6274   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6275   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6276 
    6277 Thread 0x00001a88 (most recent call first):
    6278   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6279   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6280   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6281   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6282 
    6283 Thread 0x00003a94 (most recent call first):
    6284   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6285   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6286   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6287   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6288 
    6289 Thread 0x0000718c (most recent call first):
    6290   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6291   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6292   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6293   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6294 
    6295 Thread 0x00004228 (most recent call first):
    6296   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6297   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6298   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6299   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6300 
    6301 Thread 0x000065c0 (most recent call first):
    6302   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6303   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6304   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6305   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6306 
    6307 Thread 0x00006ba0 (most recent call first):
    6308   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6309   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6310   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6311   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6312 
    6313 Thread 0x00008780 (most recent call first):
    6314   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6315   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6316   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6317   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6318 
    6319 Thread 0x00006b30 (most recent call first):
    6320   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6321   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6322   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6323   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6324 
    6325 Thread 0x00007748 (most recent call first):
    6326   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    6327   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    6328   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    6329   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    6330   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    6331   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    6332   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    6333 Windows fatal exception: code 0x8001010e
    6334 
    6335 Thread 0x00000090 (most recent call first):
    6336   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    6337   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6338   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6339   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6340 
    6341 Thread 0x00004f38 (most recent call first):
    6342   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    6343   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6344   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6345   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6346 
    6347 Thread 0x00008704 (most recent call first):
    6348   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    6349   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    6350   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    6351   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    6352   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6353   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6354   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6355 
    6356 Thread 0x000062a4 (most recent call first):
    6357   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6358   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6359   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6360   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6361 
    6362 Thread 0x000074b0 (most recent call first):
    6363   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6364   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6365   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6366   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6367 
    6368 Thread 0x000061e8 (most recent call first):
    6369   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6370   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6371   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6372   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6373 
    6374 Thread 0x00005ce8 (most recent call first):
    6375   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6376   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6377   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6378   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6379 
    6380 Thread 0x00001a88 (most recent call first):
    6381   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6382   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6383   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6384   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6385 
    6386 Thread 0x00003a94 (most recent call first):
    6387   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6388   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6389   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6390   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6391 
    6392 Thread 0x0000718c (most recent call first):
    6393   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6394   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6395   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6396   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6397 
    6398 Thread 0x00004228 (most recent call first):
    6399   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6400   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6401   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6402   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6403 
    6404 Thread 0x000065c0 (most recent call first):
    6405   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6406   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6407   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6408   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6409 
    6410 Thread 0x00006ba0 (most recent call first):
    6411   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6412   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6413   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6414   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6415 
    6416 Thread 0x00008780 (most recent call first):
    6417   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6418   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6419   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6420   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6421 
    6422 Thread 0x00006b30 (most recent call first):
    6423   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6424   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6425   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6426   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6427 
    6428 Thread 0x00007748 (most recent call first):
    6429   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    6430   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    6431   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    6432   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    6433   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    6434   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    6435   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    6436 Windows fatal exception: code 0x8001010e
    6437 
    6438 Thread 0x00000090 (most recent call first):
    6439   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    6440   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6441   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6442   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6443 
    6444 Thread 0x00004f38 (most recent call first):
    6445   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    6446   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6447   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6448   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6449 
    6450 Thread 0x00008704 (most recent call first):
    6451   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    6452   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    6453   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    6454   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    6455   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6456   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6457   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6458 
    6459 Thread 0x000062a4 (most recent call first):
    6460   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6461   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6462   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6463   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6464 
    6465 Thread 0x000074b0 (most recent call first):
    6466   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6467   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6468   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6469   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6470 
    6471 Thread 0x000061e8 (most recent call first):
    6472   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6473   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6474   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6475   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6476 
    6477 Thread 0x00005ce8 (most recent call first):
    6478   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6479   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6480   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6481   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6482 
    6483 Thread 0x00001a88 (most recent call first):
    6484   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6485   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6486   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6487   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6488 
    6489 Thread 0x00003a94 (most recent call first):
    6490   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6491   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6492   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6493   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6494 
    6495 Thread 0x0000718c (most recent call first):
    6496   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6497   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6498   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6499   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6500 
    6501 Thread 0x00004228 (most recent call first):
    6502   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6503   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6504   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6505   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6506 
    6507 Thread 0x000065c0 (most recent call first):
    6508   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6509   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6510   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6511   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6512 
    6513 Thread 0x00006ba0 (most recent call first):
    6514   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6515   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6516   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6517   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6518 
    6519 Thread 0x00008780 (most recent call first):
    6520   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6521   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6522   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6523   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6524 
    6525 Thread 0x00006b30 (most recent call first):
    6526   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6527   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6528   File "C:\Program Files\ChimeraX 1.Windows fatal exception: code 0x3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6529 8001010e  File "C:\
    6530 
    6531 Program Files\ChimeraWindows fatal exception: X 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6532 code 0x8001010e
    6533 
    6534 
    6535 Thread 0x00007748 (most recent call first):
    6536   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_comWindows fatal exception: mand\dialog.py", line 135 in show_open_file_dialog
    6537   File "C:\Program Files\Chimcode 0xeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    6538   File "C:\PrWindows fatal exception: code 0xo8001010e
    6539 
    6540 gram Windows fatal exception: code 0x8001010e
    6541 
    6542 Files\Windows fatal exception: ChimeraX 1code 0x.38001010e\
    6543 
    6544 bin\lib\Windows fatal exception: scode 0xitWindows fatal exception: code 0x8001010e8001010e
    6545 
    6546 
    6547 
    6548 eWindows fatal exception: code 0x8001010e
    6549 
    6550 -pWindows fatal exception: code 0x8001010e
    6551 
    6552 ackagWindows fatal exception: code 0x8001010e
    6553 
    6554 eWindows fatal exception: code 0x8001010es\chimerax\ui\gui.py"
    6555 
    6556 , line 301 in event_loWindows fatal exception: op
    6557 code 0x  File Windows fatal exception: "8001010eC:
    6558 
    6559 \Program Windows fatal exception: Ficode 0xles\C8001010ecode 0xhim8001010e
    6560 
    6561 eraXWindows fatal exception: code 0x8001010e
    6562 
    6563  1Windows fatal exception: code 0x8001010e
    6564 
    6565 .3Windows fatal exception:
    6566 
    6567 \bin\lib\sitecode 0x-packagWindows fatal exception: es\Chimecode 0xraX_main.py"8001010e, line 867 in
    6568 
    6569 init
    6570 8001010e  File
    6571 
    6572 "C:\ProWindows fatal exception: code 0x8001010e
    6573 
    6574 gram Windows fatal exception: code 0x8001010e
    6575 
    6576 Files\ChimeraX 1.3\Windows fatal exception: code 0x8001010e
    6577 
    6578 binWindows fatal exception: code 0x8001010e
    6579 
    6580 \lib\site-packages\ChimeraX_main.py"Windows fatal exception: , line 1018 in code 0x8001010e
    6581 
    6582 
    6583 Windows fatal exception: code 0x8001010e
    6584 
    6585   File "C:\Program Files\ChimeraX 1.3\bin\lib\runWindows fatal exception: py.py"code 0x8001010e
    6586 
    6587 , line 87 in _run_code
    6588 Windows fatal exception: code 0x8001010e
    6589 
    6590   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_asWindows fatal exception: _main
    6591 code 0x8001010e
    6592 
    6593 Thread 0x00000090 (most recent call first):
    6594   File "C:\Program FileWindows fatal exception: s\ChimeraX 1.3\bicode 0xn\lib\m8001010e
    6595 
    6596 ultiprocessing\pool.py", line 576 in _handle_results
    6597 Windows fatal exception:   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py"code 0x, line 910 in 8001010e
    6598 
    6599 run
    6600   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6601   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py"Windows fatal exception: , line 930 in _bootstrap
    6602 
    6603 Thread 0x00004f38 (most recent call first):
    6604 code 0x  File "C:\Program Files\ChimeraX 1.3\bin\li8001010eb\multiprocessing\pool.py", line 528 in _handle_tasks
    6605   File "C:\Program Files\ChimeraX 1.3\bin\lib\threadi
    6606 
    6607 ng.py", line 910 in run
    6608 Windows fatal exception: code 0x8001010e
    6609 
    6610   File "C:\Program Files\ChimeraXWindows fatal exception:  1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6611   File "C:\Program Files\ChimeraX 1.3code 0x\bin\lib\threading.py", line 930 in _bootstrap
    6612 
    6613 Thread 0x00008704 (most recent call first):
    6614   File "C:\Program Files\ChimeraX 1.3\bin\lib\8001010emultipr
    6615 
    6616 ocessing\connection.py", line 816 in _exhaustive_wait
    6617   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiproceWindows fatal exception: ssing\connection.py", line 884 in wcode 0xait
    6618 8001010e
    6619 
    6620   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    6621   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    6622   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6623   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6624   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6625 
    6626 Thread 0x000062a4 (most recent call first):
    6627   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6628   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6629   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6630   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6631 
    6632 Thread 0x000074b0 (most recent call first):
    6633   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6634   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6635   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6636   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6637 
    6638 Thread 0x000061e8 (most recent call first):
    6639   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6640   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6641   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6642   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6643 
    6644 Thread 0x00005ce8 (most recent call first):
    6645   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6646   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6647   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6648   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6649 
    6650 Thread 0x00001a88 (most recent call first):
    6651   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6652   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6653   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6654   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6655 
    6656 Thread 0x00003a94 (most recent call first):
    6657   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6658   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6659   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6660   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6661 
    6662 Thread 0x0000718c (most recent call first):
    6663   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6664   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6665   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6666   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6667 
    6668 Thread 0x00004228 (most recent call first):
    6669   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6670   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6671   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6672   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6673 
    6674 Thread 0x000065c0 (most recent call first):
    6675   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6676   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6677   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6678   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6679 
    6680 Thread 0x00006ba0 (most recent call first):
    6681   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6682   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6683   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6684   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6685 
    6686 Thread 0x00008780 (most recent call first):
    6687   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6688   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6689   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6690   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6691 
    6692 Thread 0x00006b30 (most recent call first):
    6693   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6694   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6695   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6696   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6697 
    6698 Thread 0x00007748 (most recent call first):
    6699   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    6700   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    6701   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    6702   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    6703   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    6704   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    6705   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    6706 Windows fatal exception: code 0x8001010e
    6707 
    6708 Thread 0x00000090 (most recent call first):
    6709   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    6710   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6711   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6712   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6713 
    6714 Thread 0x00004f38 (most recent call first):
    6715   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    6716   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6717   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6718   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6719 
    6720 Thread 0x00008704 (most recent call first):
    6721   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    6722   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    6723   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    6724   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    6725   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6726   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6727   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6728 
    6729 Thread 0x000062a4 (most recent call first):
    6730   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6731   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6732   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6733   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6734 
    6735 Thread 0x000074b0 (most recent call first):
    6736   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6737   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6738   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6739   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6740 
    6741 Thread 0x000061e8 (most recent call first):
    6742   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6743   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6744   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6745   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6746 
    6747 Thread 0x00005ce8 (most recent call first):
    6748   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6749   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6750   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6751   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6752 
    6753 Thread 0x00001a88 (most recent call first):
    6754   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6755   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6756   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6757   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6758 
    6759 Thread 0x00003a94 (most recent call first):
    6760   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6761   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6762   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6763   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6764 
    6765 Thread 0x0000718c (most recent call first):
    6766   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6767   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6768   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6769   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6770 
    6771 Thread 0x00004228 (most recent call first):
    6772   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6773   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6774   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6775   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6776 
    6777 Thread 0x000065c0 (most recent call first):
    6778   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6779   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6780   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6781   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6782 
    6783 Thread 0x00006ba0 (most recent call first):
    6784   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6785   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6786   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6787   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6788 
    6789 Thread 0x00008780 (most recent call first):
    6790   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6791   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6792   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6793   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6794 
    6795 Thread 0x00006b30 (most recent call first):
    6796   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6797   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6798   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6799   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6800 
    6801 Thread 0x00007748 (most recent call first):
    6802   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    6803   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    6804   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    6805   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    6806   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    6807   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    6808   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    6809 Windows fatal exception: code 0x8001010e
    6810 
    6811 Thread 0x00000090 (most recent call first):
    6812   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    6813   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6814   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6815   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6816 
    6817 Thread 0x00004f38 (most recent call first):
    6818   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    6819   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6820   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6821   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6822 
    6823 Thread 0x00008704 (most recent call first):
    6824   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    6825   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    6826   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    6827   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    6828   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6829   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6830   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6831 
    6832 Thread 0x000062a4 (most recent call first):
    6833   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6834   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6835   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6836   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6837 
    6838 Thread 0x000074b0 (most recent call first):
    6839   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6840   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6841   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6842   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6843 
    6844 Thread 0x000061e8 (most recent call first):
    6845   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6846   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6847   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6848   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6849 
    6850 Thread 0x00005ce8 (most recent call first):
    6851   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6852   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6853   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6854   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6855 
    6856 Thread 0x00001a88 (most recent call first):
    6857   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6858   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6859   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6860   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6861 
    6862 Thread 0x00003a94 (most recent call first):
    6863   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6864   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6865   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6866   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6867 
    6868 Thread 0x0000718c (most recent call first):
    6869   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6870   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6871   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6872   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6873 
    6874 Thread 0x00004228 (most recent call first):
    6875   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6876   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6877   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6878   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6879 
    6880 Thread 0x000065c0 (most recent call first):
    6881   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6882   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6883   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6884   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6885 
    6886 Thread 0x00006ba0 (most recent call first):
    6887   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6888   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6889   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6890   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6891 
    6892 Thread 0x00008780 (most recent call first):
    6893   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6894   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6895   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6896   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6897 
    6898 Thread 0x00006b30 (most recent call first):
    6899   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6900   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6901   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6902   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6903 
    6904 Thread 0x00007748 (most recent call first):
    6905   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    6906   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    6907   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    6908   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    6909   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    6910   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    6911   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    6912 Windows fatal exception: code 0x8001010e
    6913 
    6914 Thread 0x00000090 (most recent call first):
    6915   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    6916   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6917   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6918   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6919 
    6920 Thread 0x00004f38 (most recent call first):
    6921   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    6922   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6923   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6924   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6925 
    6926 Thread 0x00008704 (most recent call first):
    6927   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    6928   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    6929   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    6930   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    6931   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6932   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6933   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6934 
    6935 Thread 0x000062a4 (most recent call first):
    6936   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6937   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6938   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6939   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6940 
    6941 Thread 0x000074b0 (most recent call first):
    6942   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6943   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6944   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6945   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6946 
    6947 Thread 0x000061e8 (most recent call first):
    6948   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6949   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6950   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6951   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6952 
    6953 Thread 0x00005ce8 (most recent call first):
    6954   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6955   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6956   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6957   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6958 
    6959 Thread 0x00001a88 (most recent call first):
    6960   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6961   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6962   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6963   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6964 
    6965 Thread 0x00003a94 (most recent call first):
    6966   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6967   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6968   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6969   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6970 
    6971 Thread 0x0000718c (most recent call first):
    6972   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6973   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6974   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6975   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6976 
    6977 Thread 0x00004228 (most recent call first):
    6978   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6979   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6980   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6981   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6982 
    6983 Thread 0x000065c0 (most recent call first):
    6984   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6985   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6986   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6987   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6988 
    6989 Thread 0x00006ba0 (most recent call first):
    6990   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6991   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6992   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6993   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    6994 
    6995 Thread 0x00008780 (most recent call first):
    6996   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    6997   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    6998   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    6999   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7000 
    7001 Thread 0x00006b30 (most recent call first):
    7002   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7003   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7004   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7005   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7006 
    7007 Thread 0x00007748 (most recent call first):
    7008   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    7009   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    7010   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    7011   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    7012   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    7013   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    7014   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    7015 Windows fatal exception: code 0x8001010e
    7016 
    7017 Thread 0x00000090 (most recent call first):
    7018   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    7019   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7020   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7021   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7022 
    7023 Thread 0x00004f38 (most recent call first):
    7024   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    7025   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7026   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7027   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7028 
    7029 Thread 0x00008704 (most recent call first):
    7030   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    7031   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    7032   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    7033   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    7034   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7035   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7036   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7037 
    7038 Thread 0x000062a4 (most recent call first):
    7039   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7040   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7041   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7042   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7043 
    7044 Thread 0x000074b0 (most recent call first):
    7045   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7046   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7047   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7048   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7049 
    7050 Thread 0x000061e8 (most recent call first):
    7051   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7052   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7053   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7054   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7055 
    7056 Thread 0x00005ce8 (most recent call first):
    7057   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7058   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7059   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7060   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7061 
    7062 Thread 0x00001a88 (most recent call first):
    7063   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7064   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7065   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7066   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7067 
    7068 Thread 0x00003a94 (most recent call first):
    7069   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7070   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7071   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7072   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7073 
    7074 Thread 0x0000718c (most recent call first):
    7075   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7076   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7077   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7078   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7079 
    7080 Thread 0x00004228 (most recent call first):
    7081   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7082   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7083   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7084   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7085 
    7086 Thread 0x000065c0 (most recent call first):
    7087   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7088   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7089   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7090   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7091 
    7092 Thread 0x00006ba0 (most recent call first):
    7093   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7094   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7095   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7096   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7097 
    7098 Thread 0x00008780 (most recent call first):
    7099   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7100   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7101   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7102   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7103 
    7104 Thread 0x00006b30 (most recent call first):
    7105   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7106   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7107   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7108   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7109 
    7110 Thread 0x00007748 (most recent call first):
    7111   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    7112   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    7113   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    7114   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    7115   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    7116   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    7117   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    7118 Windows fatal exception: code 0x8001010e
    7119 
    7120 Thread 0x00000090 (most recent call first):
    7121   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    7122   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7123   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7124   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7125 
    7126 Thread 0x00004f38 (most recent call first):
    7127   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    7128   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7129   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7130   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7131 
    7132 Thread 0x00008704 (most recent call first):
    7133   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    7134   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    7135   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    7136   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    7137   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7138   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7139   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7140 
    7141 Thread 0x000062a4 (most recent call first):
    7142   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7143   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7144   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7145   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7146 
    7147 Thread 0x000074b0 (most recent call first):
    7148   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7149   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7150   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7151   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7152 
    7153 Thread 0x000061e8 (most recent call first):
    7154   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7155   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7156   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7157   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7158 
    7159 Thread 0x00005ce8 (most recent call first):
    7160   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7161   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7162   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7163   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7164 
    7165 Thread 0x00001a88 (most recent call first):
    7166   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7167   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7168   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7169   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7170 
    7171 Thread 0x00003a94 (most recent call first):
    7172   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7173   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7174   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7175   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7176 
    7177 Thread 0x0000718c (most recent call first):
    7178   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7179   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7180   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7181   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7182 
    7183 Thread 0x00004228 (most recent call first):
    7184   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7185   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7186   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7187   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7188 
    7189 Thread 0x000065c0 (most recent call first):
    7190   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7191   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7192   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7193   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7194 
    7195 Thread 0x00006ba0 (most recent call first):
    7196   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7197   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7198   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7199   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7200 
    7201 Thread 0x00008780 (most recent call first):
    7202   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7203   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7204   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7205   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7206 
    7207 Thread 0x00006b30 (most recent call first):
    7208   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7209   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7210   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7211   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7212 
    7213 Thread 0x00007748 (most recent call first):
    7214   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    7215   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    7216   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    7217   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    7218   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    7219   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    7220   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    7221 Windows fatal exception: code 0x8001010e
    7222 
    7223 Thread 0x00000090 (most recent call first):
    7224   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    7225   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7226   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7227   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7228 
    7229 Thread 0x00004f38 (most recent call first):
    7230   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    7231   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7232   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootsWindows fatal exception: trap_code 0xinner
    7233   File "C:\Program Files\ChimeraX 1.3\bin\lib\thread8001010eing.py", line 930 in _bootstra
    7234 
    7235 p
    7236 
    7237 Thread 0x00008704 (most recent call first):
    7238   File "C:\ProgramWindows fatal exception:  Files\Chicode 0xmeraX 1.8001010e3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    7239 
    7240 
    7241   File "C:\PrograWindows fatal exception: code 0xm 8001010eFiles\Chi
    7242 
    7243 meraX 1.3\bin\lib\multiprocessing\connection.py", line 884Windows fatal exception:  in code 0xw8001010eait
    7244 
    7245 
    7246   File "C:\ProgramWindows fatal exception:  Filescode 0x\ChimeraX 1.3\bin\lib\mu8001010el
    7247 
    7248 tiprocesWindows fatal exception: scode 0xing\po8001010eol.py"
    7249 
    7250 , line 499 in Windows fatal exception: _wait_for_ucode 0xp8001010ed
    7251 
    7252 ates
    7253 Windows fatal exception:   File code 0x8001010e"
    7254 
    7255 C:\PWindows fatal exception: rogramcode 0x Fi8001010el
    7256 
    7257 esWindows fatal exception: \code 0xC8001010eh
    7258 
    7259 imerWindows fatal exception: code 0x8001010e
    7260 
    7261 Windows fatal exception: code 0x8001010e
    7262 
    7263 Windows fatal exception: code 0x8001010e
    7264 
    7265 aWindows fatal exception: code 0x8001010e
    7266 
    7267 X 1.3\bin\lib\multiprocessWindows fatal exception: ing\pool.py"code 0x, line 519 in 8001010e
    7268 
    7269 _handle_woWindows fatal exception: code 0x8001010e
    7270 
    7271 rkers
    7272 Windows fatal exception: code 0x8001010e
    7273 
    7274   File Windows fatal exception: code 0x8001010e
    7275 
    7276 "C:\Program Files\ChimWindows fatal exception: eraX 1.3\bin\lib\threadincode 0xg.py"8001010e, line 910
    7277 
    7278  in run
    7279   File "Windows fatal exception: C:\Program Files\ChimeraX 1.3\bin\lib\threading.py"code 0x, line 973 in _bootstrap_inner
    7280   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in 8001010e_bootstrap
    7281 
    7282 
    7283 
    7284 Thread 0x000062a4 (most recent call first):
    7285 Windows fatal exception: code 0x8001010e
    7286 
    7287   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py"Windows fatal exception: , line 114 in worker
    7288 Windows fatal exception:   File "C:\Procode 0xgram code 0xFiles\C8001010ehimer8001010eaX 1.3\
    7289 
    7290 bin
    7291 
    7292 \lib\threading.py", line 910 in run
    7293 Windows fatal exception:   File "C:\Progcode 0xram Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7294   File "C:\Program 8001010eFiles
    7295 
    7296 \ChimeraX 1.3\binWindows fatal exception: \code 0xlib\threadi8001010eng.py", line
    7297 
    7298 930 in _booWindows fatal exception: code 0x8001010e
    7299 
    7300 tstrap
    7301 
    7302 Windows fatal exception: Thread 0xcode 0x000074b0 (most recent call first):
    7303 8001010e  File
    7304 
    7305 "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worWindows fatal exception: ker
    7306   File "code 0xC8001010e:
    7307 
    7308 \Program Files\ChimeraWindows fatal exception: X 1.3\bincode 0x\lib\threading.py"8001010e, line 910 in
    7309 
    7310 run
    7311   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py"Windows fatal exception: , line code 0x8001010e
    7312 
    7313 973 in _bootstrapWindows fatal exception: _inncode 0xWindows fatal exception: code 0x8001010e8001010ee
    7314 
    7315 r
    7316   File "C:\PWindows fatal exception: rogra
    7317 
    7318 mcode 0x 8001010eF
    7319 
    7320 iles\ChimeraWindows fatal exception: X 1.3\bincode 0x\liWindows fatal exception: bcode 0x8001010e\t
    7321 
    7322 hreadinWindows fatal exception: gcode 0x.py"8001010e, line
    7323 
    7324 9308001010e in
    7325 
    7326 _bootstrap
    7327 Windows fatal exception:
    7328 Thread 0x000061e8 (most recent call first):
    7329 code 0x8001010e
    7330 
    7331   File "C:\Program Files\ChimeraX 1.3\Windows fatal exception: bin\lib\multiprocessing\pool.py"code 0x, line 114 in worker
    7332 8001010e  File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py"
    7333 
    7334 , line 910 in runWindows fatal exception:
    7335 code 0x  File 8001010e"C:\Program Files\ChimeraX 1.3\bin\lib\threading.py"
    7336 
    7337 , line 973 in _bootstraWindows fatal exception: Windows fatal exception: code 0x8001010e
    7338 
    7339 code 0xp8001010e
    7340 
    7341 Windows fatal exception: code 0x8001010e
    7342 
    7343 Windows fatal exception: code 0xWindows fatal exception: 8001010ecode 0x
    7344 
    7345 _8001010e
    7346 
    7347 Windows fatal exception: code 0x8001010eWindows fatal exception: code 0x8001010e
    7348 
    7349 
    7350 
    7351 Windows fatal exception: code 0x8001010e
    7352 
    7353 iWindows fatal exception: nnercode 0x
    7354 8001010e  File
    7355 
    7356 "C:\Program Files\ChiWindows fatal exception: meraX 1.3\bin\lib\threading.py"code 0x, line 8001010e930
    7357 
    7358  in _bootstrap
    7359 
    7360 Windows fatal exception: Thread 0xcode 0x8001010e
    7361 
    7362 00005ce8 (most recent call first):
    7363   File "Windows fatal exception: code 0x8001010eC:\Program Files\ChimeraX 1
    7364 
    7365 .3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7366   File "C:\Program Files\Windows fatal exception: ChimeraX 1.3\bin\licode 0xb\threading.py", line 9108001010e in
    7367 
    7368 run
    7369 Windows fatal exception:   File code 0x"C8001010e
    7370 
    7371 :\PWindows fatal exception: rogcode 0xWindows fatal exception: ramcode 0x8001010e
    7372 
    7373  FilWindows fatal exception: es\Ch8001010ecode 0ximer8001010ea
    7374 
    7375 X Windows fatal exception: 1code 0x8001010e
    7376 
    7377 .3\biWindows fatal exception: code 0x8001010e
    7378 
    7379 n\lib\Windows fatal exception: code 0x8001010e
    7380 
    7381 thrWindows fatal exception: code 0xeading.py"8001010e, line
    7382 
    7383 973Windows fatal exception: code 0x8001010e
    7384 
    7385  in _bWindows fatal exception: code 0x8001010e
    7386 
    7387 ootstrWindows fatal exception: code 0x8001010e
    7388 
    7389 ap_Windows fatal exception: code 0x8001010e
    7390 
    7391 inner
    7392 
    7393 
    7394   File "C:\ProWindows fatal exception: gram Fcode 0xiles\ChimeraX 1.3\bin\lib\threading.py"8001010e, line
    7395 
    7396 930 in _bootstrap
    7397 Windows fatal exception:
    7398 Thread 0x00001a88 (most recent call first):
    7399 code 0x  File 8001010e"C:\Program Files\Ch
    7400 
    7401 imeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7402   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7403   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7404   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7405 
    7406 Thread 0x00003a94 (most recent call first):
    7407   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7408   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7409   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7410   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7411 
    7412 Thread 0x0000718c (most recent call first):
    7413   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7414   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7415   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7416   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7417 
    7418 Thread 0x00004228 (most recent call first):
    7419   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7420   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7421   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7422   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7423 
    7424 Thread 0x000065c0 (most recent call first):
    7425   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7426   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7427   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7428   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7429 
    7430 Thread 0x00006ba0 (most recent call first):
    7431   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7432   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7433   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7434   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7435 
    7436 Thread 0x00008780 (most recent call first):
    7437   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7438   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7439   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7440   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7441 
    7442 Thread 0x00006b30 (most recent call first):
    7443   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7444   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7445   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7446   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7447 
    7448 Thread 0x00007748 (most recent call first):
    7449   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    7450   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    7451   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    7452   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    7453   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    7454   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    7455   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    7456 Windows fatal exception: code 0x8001010e
    7457 
    7458 Thread 0x00000090 (most recent call first):
    7459   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    7460   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7461   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7462   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7463 
    7464 Thread 0x00004f38 (most recent call first):
    7465   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    7466   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7467   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7468   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7469 
    7470 Thread 0x00008704 (most recent call first):
    7471   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    7472   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    7473   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    7474   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    7475   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7476   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7477   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7478 
    7479 Thread 0x000062a4 (most recent call first):
    7480   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7481   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7482   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7483   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7484 
    7485 Thread 0x000074b0 (most recent call first):
    7486   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7487   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7488   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7489   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7490 
    7491 Thread 0x000061e8 (most recent call first):
    7492   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7493   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7494   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7495   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7496 
    7497 Thread 0x00005ce8 (most recent call first):
    7498   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7499   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7500   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7501   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7502 
    7503 Thread 0x00001a88 (most recent call first):
    7504   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7505   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7506   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7507   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7508 
    7509 Thread 0x00003a94 (most recent call first):
    7510   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7511   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7512   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7513   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7514 
    7515 Thread 0x0000718c (most recent call first):
    7516   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7517   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7518   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7519   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7520 
    7521 Thread 0x00004228 (most recent call first):
    7522   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7523   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7524   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7525   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7526 
    7527 Thread 0x000065c0 (most recent call first):
    7528   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7529   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7530   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7531   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7532 
    7533 Thread 0x00006ba0 (most recent call first):
    7534   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7535   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7536   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7537   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7538 
    7539 Thread 0x00008780 (most recent call first):
    7540   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7541   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7542   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7543   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7544 
    7545 Thread 0x00006b30 (most recent call first):
    7546   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7547   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7548   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7549   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7550 
    7551 Thread 0x00007748 (most recent call first):
    7552   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    7553   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    7554   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    7555   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    7556   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    7557   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    7558   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    7559 Windows fatal exception: code 0x8001010e
    7560 
    7561 Thread 0x00000090 (most recent call first):
    7562   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    7563   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7564   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7565   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7566 
    7567 Thread 0x00004f38 (most recent call first):
    7568   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    7569   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7570   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7571   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7572 
    7573 Thread 0x00008704 (most recent call first):
    7574   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    7575   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    7576   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    7577   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    7578   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7579   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7580   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7581 
    7582 Thread 0x000062a4 (most recent call first):
    7583   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7584   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7585   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7586   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7587 
    7588 Thread 0x000074b0 (most recent call first):
    7589   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7590   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7591   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7592   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7593 
    7594 Thread 0x000061e8 (most recent call first):
    7595   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7596   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7597   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7598   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7599 
    7600 Thread 0x00005ce8 (most recent call first):
    7601   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7602   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7603   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7604   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7605 
    7606 Thread 0x00001a88 (most recent call first):
    7607   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7608   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7609   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7610   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7611 
    7612 Thread 0x00003a94 (most recent call first):
    7613   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7614   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7615   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7616   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7617 
    7618 Thread 0x0000718c (most recent call first):
    7619   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7620   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7621   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7622   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7623 
    7624 Thread 0x00004228 (most recent call first):
    7625   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7626   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7627   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7628   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7629 
    7630 Thread 0x000065c0 (most recent call first):
    7631   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7632   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7633   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7634   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7635 
    7636 Thread 0x00006ba0 (most recent call first):
    7637   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7638   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7639   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7640   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7641 
    7642 Thread 0x00008780 (most recent call first):
    7643   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7644   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7645   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7646   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7647 
    7648 Thread 0x00006b30 (most recent call first):
    7649   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7650   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7651   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7652   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7653 
    7654 Thread 0x00007748 (most recent call first):
    7655   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    7656   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    7657   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    7658   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    7659   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    7660   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    7661   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    7662 Windows fatal exception: code 0x8001010e
    7663 
    7664 Thread 0x00000090 (most recent call first):
    7665   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    7666   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7667   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7668   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7669 
    7670 Thread 0x00004f38 (most recent call first):
    7671   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    7672   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7673   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7674   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7675 
    7676 Thread 0x00008704 (most recent call first):
    7677   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    7678   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    7679   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    7680   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    7681   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7682   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7683   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7684 
    7685 Thread 0x000062a4 (most recent call first):
    7686   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7687   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7688   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7689   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7690 
    7691 Thread 0x000074b0 (most recent call first):
    7692   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7693   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7694   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7695   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7696 
    7697 Thread 0x000061e8 (most recent call first):
    7698   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7699   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7700   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7701   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7702 
    7703 Thread 0x00005ce8 (most recent call first):
    7704   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7705   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7706   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7707   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7708 
    7709 Thread 0x00001a88 (most recent call first):
    7710   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7711   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7712   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7713   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7714 
    7715 Thread 0x00003a94 (most recent call first):
    7716   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7717   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7718   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7719   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7720 
    7721 Thread 0x0000718c (most recent call first):
    7722   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7723   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7724   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7725   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7726 
    7727 Thread 0x00004228 (most recent call first):
    7728   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7729   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7730   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7731   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7732 
    7733 Thread 0x000065c0 (most recent call first):
    7734   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7735   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7736   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7737   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7738 
    7739 Thread 0x00006ba0 (most recent call first):
    7740   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7741   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7742   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7743   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7744 
    7745 Thread 0x00008780 (most recent call first):
    7746   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7747   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7748   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7749   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7750 
    7751 Thread 0x00006b30 (most recent call first):
    7752   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7753   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7754   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7755   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7756 
    7757 Thread 0x00007748 (most recent call first):
    7758   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    7759   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    7760   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    7761   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    7762   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    7763   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    7764   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    7765 Windows fatal exception: code 0x8001010e
    7766 
    7767 Thread 0x00000090 (most recent call first):
    7768   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    7769   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7770   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7771   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7772 
    7773 Thread 0x00004f38 (most recent call first):
    7774   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    7775   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7776   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7777   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7778 
    7779 Thread 0x00008704 (most recent call first):
    7780   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    7781   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    7782   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    7783   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    7784   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7785   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7786   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7787 
    7788 Thread 0x000062a4 (most recent call first):
    7789   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7790   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7791   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7792   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7793 
    7794 Thread 0x000074b0 (most recent call first):
    7795   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7796   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7797   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7798   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7799 
    7800 Thread 0x000061e8 (most recent call first):
    7801   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7802   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7803   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7804   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7805 
    7806 Thread 0x00005ce8 (most recent call first):
    7807   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7808   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7809   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7810   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7811 
    7812 Thread 0x00001a88 (most recent call first):
    7813   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7814   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7815   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7816   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7817 
    7818 Thread 0x00003a94 (most recent call first):
    7819   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7820   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7821   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7822   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7823 
    7824 Thread 0x0000718c (most recent call first):
    7825   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7826   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7827   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7828   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7829 
    7830 Thread 0x00004228 (most recent call first):
    7831   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7832   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7833   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7834   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7835 
    7836 Thread 0x000065c0 (most recent call first):
    7837   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7838   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7839   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7840   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7841 
    7842 Thread 0x00006ba0 (most recent call first):
    7843   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7844   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7845   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7846   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7847 
    7848 Thread 0x00008780 (most recent call first):
    7849   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7850   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7851   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7852   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7853 
    7854 Thread 0x00006b30 (most recent call first):
    7855   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7856   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7857   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7858   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7859 
    7860 Thread 0x00007748 (most recent call first):
    7861   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    7862   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    7863   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    7864   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    7865   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    7866   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    7867   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    7868 Windows fatal exception: code 0x8001010e
    7869 
    7870 Thread 0x00000090 (most recent call first):
    7871   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    7872   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7873   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7874   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7875 
    7876 Thread 0x00004f38 (most recent call first):
    7877   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    7878   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7879   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7880   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7881 
    7882 Thread 0x00008704 (most recent call first):
    7883   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    7884   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    7885   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    7886   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    7887   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7888   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7889   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7890 
    7891 Thread 0x000062a4 (most recent call first):
    7892   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7893   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7894   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7895   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7896 
    7897 Thread 0x000074b0 (most recent call first):
    7898   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7899   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7900   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7901   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7902 
    7903 Thread 0x000061e8 (most recent call first):
    7904   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7905   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7906   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7907   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7908 
    7909 Thread 0x00005ce8 (most recent call first):
    7910   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7911   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7912   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7913   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7914 
    7915 Thread 0x00001a88 (most recent call first):
    7916   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7917   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7918   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7919   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7920 
    7921 Thread 0x00003a94 (most recent call first):
    7922   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7923   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7924   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7925   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7926 
    7927 Thread 0x0000718c (most recent call first):
    7928   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7929   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7930   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7931   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7932 
    7933 Thread 0x00004228 (most recent call first):
    7934   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7935   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7936   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7937   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7938 
    7939 Thread 0x000065c0 (most recent call first):
    7940   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7941   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7942   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7943   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7944 
    7945 Thread 0x00006ba0 (most recent call first):
    7946   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7947   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7948   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7949   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7950 
    7951 Thread 0x00008780 (most recent call first):
    7952   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7953   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7954   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7955   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7956 
    7957 Thread 0x00006b30 (most recent call first):
    7958   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7959   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7960   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7961   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7962 
    7963 Thread 0x00007748 (most recent call first):
    7964   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    7965   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    7966   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    7967   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    7968   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    7969   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    7970   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    7971 Windows fatal exception: code 0x8001010e
    7972 
    7973 Thread 0x00000090 (most recent call first):
    7974   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    7975   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7976   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7977   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7978 
    7979 Thread 0x00004f38 (most recent call first):
    7980   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    7981   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7982   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7983   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7984 
    7985 Thread 0x00008704 (most recent call first):
    7986   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    7987   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    7988   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    7989   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    7990   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7991   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7992   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7993 
    7994 Thread 0x000062a4 (most recent call first):
    7995   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    7996   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    7997   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    7998   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    7999 
    8000 Thread 0x000074b0 (most recent call first):
    8001   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8002   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8003   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8004   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8005 
    8006 Thread 0x000061e8 (most recent call first):
    8007   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8008   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8009   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8010   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8011 
    8012 Thread 0x00005ce8 (most recent call first):
    8013   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8014   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8015   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8016   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8017 
    8018 Thread 0x00001a88 (most recent call first):
    8019   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8020   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8021   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8022   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8023 
    8024 Thread 0x00003a94 (most recent call first):
    8025   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8026   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8027   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8028   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8029 
    8030 Thread 0x0000718c (most recent call first):
    8031   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8032   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8033   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8034   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8035 
    8036 Thread 0x00004228 (most recent call first):
    8037   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8038   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8039   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8040   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8041 
    8042 Thread 0x000065c0 (most recent call first):
    8043   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8044   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8045   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8046   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8047 
    8048 Thread 0x00006ba0 (most recent call first):
    8049   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8050   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8051   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8052   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8053 
    8054 Thread 0x00008780 (most recent call first):
    8055   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8056   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8057   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8058   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8059 
    8060 Thread 0x00006b30 (most recent call first):
    8061   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8062   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8063   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8064   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8065 
    8066 Thread 0x00007748 (most recent call first):
    8067   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    8068   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    8069   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    8070   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    8071   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    8072   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    8073   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    8074 Windows fatal exception: code 0x8001010e
    8075 
    8076 Thread 0x00000090 (most recent call first):
    8077   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    8078   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8079   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8080   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8081 
    8082 Thread 0x00004f38 (most recent call first):
    8083   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    8084   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8085   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8086   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8087 
    8088 Thread 0x00008704 (most recent call first):
    8089   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    8090   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    8091   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    8092   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    8093   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8094   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8095   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8096 
    8097 Thread 0x000062a4 (most recent call first):
    8098   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8099   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8100   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8101   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8102 
    8103 Thread 0x000074b0 (most recent call first):
    8104   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8105   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8106   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8107   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8108 
    8109 Thread 0x000061e8 (most recent call first):
    8110   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8111   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8112   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8113   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8114 
    8115 Thread 0x00005ce8 (most recent call first):
    8116   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8117   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8118   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8119   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8120 
    8121 Thread 0x00001a88 (most recent call first):
    8122   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8123   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8124   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8125   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8126 
    8127 Thread 0x00003a94 (most recent call first):
    8128   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8129   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8130   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8131   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8132 
    8133 Thread 0x0000718c (most recent call first):
    8134   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8135   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8136   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8137   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8138 
    8139 Thread 0x00004228 (most recent call first):
    8140   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8141   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8142   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8143   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8144 
    8145 Thread 0x000065c0 (most recent call first):
    8146   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8147   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8148   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8149   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8150 
    8151 Thread 0x00006ba0 (most recent call first):
    8152   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8153   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8154   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8155   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8156 
    8157 Thread 0x00008780 (most recent call first):
    8158   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8159   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8160   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8161   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8162 
    8163 Thread 0x00006b30 (most recent call first):
    8164   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8165   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8166   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8167   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8168 
    8169 Thread 0x00007748 (most recent call first):
    8170   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    8171   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    8172   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    8173   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    8174   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    8175   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    8176   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    8177 Windows fatal exception: code 0x8001010e
    8178 
    8179 Thread 0x00000090 (most recent call first):
    8180   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    8181   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8182   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8183   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8184 
    8185 Thread 0x00004f38 (most recent call first):
    8186   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    8187   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8188   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8189   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8190 
    8191 Thread 0x00008704 (most recent call first):
    8192   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    8193   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    8194   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    8195   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    8196   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8197   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8198   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8199 
    8200 Thread 0x000062a4 (most recent call first):
    8201   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8202   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8203   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8204   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8205 
    8206 Thread 0x000074b0 (most recent call first):
    8207   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8208   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8209   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8210   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8211 
    8212 Thread 0x000061e8 (most recent call first):
    8213   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8214   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8215   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8216   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8217 
    8218 Thread 0x00005ce8 (most recent call first):
    8219   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8220   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8221   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8222   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8223 
    8224 Thread 0x00001a88 (most recent call first):
    8225   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8226   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8227   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8228   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8229 
    8230 Thread 0x00003a94 (most recent call first):
    8231   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8232   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8233   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8234   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8235 
    8236 Thread 0x0000718c (most recent call first):
    8237   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8238   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8239   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8240   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8241 
    8242 Thread 0x00004228 (most recent call first):
    8243   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8244   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8245   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8246   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8247 
    8248 Thread 0x000065c0 (most recent call first):
    8249   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8250   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8251   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8252   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8253 
    8254 Thread 0x00006ba0 (most recent call first):
    8255   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8256   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8257   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8258   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8259 
    8260 Thread 0x00008780 (most recent call first):
    8261   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8262   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8263   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8264   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8265 
    8266 Thread 0x00006b30 (most recent call first):
    8267   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8268   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8269   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8270   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8271 
    8272 Thread 0x00007748 (most recent call first):
    8273   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    8274   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    8275   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    8276   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    8277   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    8278   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    8279   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    8280 Windows fatal exception: code 0x8001010e
    8281 
    8282 Thread 0x00000090 (most recent call first):
    8283   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    8284   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8285   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8286   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8287 
    8288 Thread 0x00004f38 (most recent call first):
    8289   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    8290   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8291   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8292   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8293 
    8294 Thread 0x00008704 (most recent call first):
    8295   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    8296   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    8297   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    8298   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    8299   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8300   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8301   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8302 
    8303 Thread 0x000062a4 (most recent call first):
    8304   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8305   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8306   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8307   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8308 
    8309 Thread 0x000074b0 (most recent call first):
    8310   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8311   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8312   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8313   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8314 
    8315 Thread 0x000061e8 (most recent call first):
    8316   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8317   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8318   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8319   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8320 
    8321 Thread 0x00005ce8 (most recent call first):
    8322   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8323   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8324   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8325   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8326 
    8327 Thread 0x00001a88 (most recent call first):
    8328   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8329   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8330   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8331   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8332 
    8333 Thread 0x00003a94 (most recent call first):
    8334   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8335   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8336   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8337   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8338 
    8339 Thread 0x0000718c (most recent call first):
    8340   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8341   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8342   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8343   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8344 
    8345 Thread 0x00004228 (most recent call first):
    8346   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8347   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8348   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8349   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8350 
    8351 Thread 0x000065c0 (most recent call first):
    8352   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8353   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8354   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8355   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8356 
    8357 Thread 0x00006ba0 (most recent call first):
    8358   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8359   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8360   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8361   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8362 
    8363 Thread 0x00008780 (most recent call first):
    8364   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8365   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8366   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8367   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8368 
    8369 Thread 0x00006b30 (most recent call first):
    8370   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8371   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8372   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8373   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8374 
    8375 Thread 0x00007748 (most recent call first):
    8376   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    8377   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    8378   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    8379   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    8380   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    8381   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    8382   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    8383 Windows fatal exception: code 0x8001010e
    8384 
    8385 Thread 0x00000090 (most recent call first):
    8386   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    8387   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8388   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8389   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8390 
    8391 Thread 0x00004f38 (most recent call first):
    8392   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    8393   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8394   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8395   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8396 
    8397 Thread 0x00008704 (most recent call first):
    8398   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    8399   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    8400   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    8401   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    8402   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8403   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8404   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8405 
    8406 Thread 0x000062a4 (most recent call first):
    8407   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8408   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8409   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8410   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8411 
    8412 Thread 0x000074b0 (most recent call first):
    8413   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8414   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8415   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8416   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8417 
    8418 Thread 0x000061e8 (most recent call first):
    8419   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8420   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8421   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8422   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8423 
    8424 Thread 0x00005ce8 (most recent call first):
    8425   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8426   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8427   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8428   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8429 
    8430 Thread 0x00001a88 (most recent call first):
    8431   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8432   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8433   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8434   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8435 
    8436 Thread 0x00003a94 (most recent call first):
    8437   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8438   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8439   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8440   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8441 
    8442 Thread 0x0000718c (most recent call first):
    8443   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8444   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8445   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8446   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8447 
    8448 Thread 0x00004228 (most recent call first):
    8449   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8450   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8451   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8452   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8453 
    8454 Thread 0x000065c0 (most recent call first):
    8455   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8456   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8457   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8458   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8459 
    8460 Thread 0x00006ba0 (most recent call first):
    8461   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8462   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8463   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8464   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8465 
    8466 Thread 0x00008780 (most recent call first):
    8467   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8468   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8469   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8470   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8471 
    8472 Thread 0x00006b30 (most recent call first):
    8473   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8474   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8475   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8476   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8477 
    8478 Thread 0x00007748 (most recent call first):
    8479   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    8480   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    8481   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    8482   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    8483   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    8484   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    8485   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    8486 Windows fatal exception: code 0x8001010e
    8487 
    8488 Thread 0x00000090 (most recent call first):
    8489   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    8490   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8491   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8492   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8493 
    8494 Thread 0x00004f38 (most recent call first):
    8495   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    8496   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8497   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8498   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8499 
    8500 Thread 0x00008704 (most recent call first):
    8501   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    8502   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    8503   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    8504   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    8505   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8506   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8507   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8508 
    8509 Thread 0x000062a4 (most recent call first):
    8510   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8511   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8512   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8513   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8514 
    8515 Thread 0x000074b0 (most recent call first):
    8516   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8517   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8518   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8519   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8520 
    8521 Thread 0x000061e8 (most recent call first):
    8522   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8523   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8524   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8525   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8526 
    8527 Thread 0x00005ce8 (most recent call first):
    8528   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8529   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8530   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8531   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8532 
    8533 Thread 0x00001a88 (most recent call first):
    8534   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8535   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8536   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8537   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8538 
    8539 Thread 0x00003a94 (most recent call first):
    8540   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8541   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8542   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8543   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8544 
    8545 Thread 0x0000718c (most recent call first):
    8546   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8547   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8548   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8549   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8550 
    8551 Thread 0x00004228 (most recent call first):
    8552   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8553   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8554   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8555   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8556 
    8557 Thread 0x000065c0 (most recent call first):
    8558   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8559   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8560   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8561   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8562 
    8563 Thread 0x00006ba0 (most recent call first):
    8564   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8565   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8566   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8567   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8568 
    8569 Thread 0x00008780 (most recent call first):
    8570   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8571   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8572   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8573   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8574 
    8575 Thread 0x00006b30 (most recent call first):
    8576   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8577   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8578   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8579   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8580 
    8581 Thread 0x00007748 (most recent call first):
    8582   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    8583   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    8584   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    8585   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    8586   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    8587   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    8588   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    8589 Windows fatal exception: code 0x8001010e
    8590 
    8591 Thread 0x00000090 (most recent call first):
    8592   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    8593   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8594   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8595   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8596 
    8597 Thread 0x00004f38 (most recent call first):
    8598   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    8599   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8600   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8601   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8602 
    8603 Thread 0x00008704 (most recent call first):
    8604   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    8605   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    8606   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    8607   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    8608   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8609   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8610   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8611 
    8612 Thread 0x000062a4 (most recent call first):
    8613   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8614   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8615   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8616   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8617 
    8618 Thread 0x000074b0 (most recent call first):
    8619   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8620   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8621   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8622   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8623 
    8624 Thread 0x000061e8 (most recent call first):
    8625   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8626   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8627   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8628   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8629 
    8630 Thread 0x00005ce8 (most recent call first):
    8631   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8632   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8633   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8634   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8635 
    8636 Thread 0x00001a88 (most recent call first):
    8637   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8638   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8639   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8640   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8641 
    8642 Thread 0x00003a94 (most recent call first):
    8643   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8644   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8645   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8646   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8647 
    8648 Thread 0x0000718c (most recent call first):
    8649   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8650   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8651   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8652   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8653 
    8654 Thread 0x00004228 (most recent call first):
    8655   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8656   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8657   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8658   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8659 
    8660 Thread 0x000065c0 (most recent call first):
    8661   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8662   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8663   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8664   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8665 
    8666 Thread 0x00006ba0 (most recent call first):
    8667   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8668   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8669   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8670   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8671 
    8672 Thread 0x00008780 (most recent call first):
    8673   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8674   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8675   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8676   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8677 
    8678 Thread 0x00006b30 (most recent call first):
    8679   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8680   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8681   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8682   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8683 
    8684 Thread 0x00007748 (most recent call first):
    8685   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    8686   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    8687   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    8688   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    8689   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    8690   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    8691   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    8692 Windows fatal exception: code 0x8001010e
    8693 
    8694 Thread 0x00000090 (most recent call first):
    8695   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    8696   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8697   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8698   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8699 
    8700 Thread 0x00004f38 (most recent call first):
    8701   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    8702   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8703   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8704   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8705 
    8706 Thread 0x00008704 (most recent call first):
    8707   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    8708   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    8709   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    8710   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    8711   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8712   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8713   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8714 
    8715 Thread 0x000062a4 (most recent call first):
    8716   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8717   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8718   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8719   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8720 
    8721 Thread 0x000074b0 (most recent call first):
    8722   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8723   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8724   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8725   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8726 
    8727 Thread 0x000061e8 (most recent call first):
    8728   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8729   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8730   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8731   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8732 
    8733 Thread 0x00005ce8 (most recent call first):
    8734   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8735   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8736   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8737   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8738 
    8739 Thread 0x00001a88 (most recent call first):
    8740   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8741   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8742   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8743   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8744 
    8745 Thread 0x00003a94 (most recent call first):
    8746   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8747   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8748   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8749   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8750 
    8751 Thread 0x0000718c (most recent call first):
    8752   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8753   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8754   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8755   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8756 
    8757 Thread 0x00004228 (most recent call first):
    8758   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8759   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8760   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8761   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8762 
    8763 Thread 0x000065c0 (most recent call first):
    8764   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8765   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8766   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8767   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8768 
    8769 Thread 0x00006ba0 (most recent call first):
    8770   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8771   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8772   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8773   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8774 
    8775 Thread 0x00008780 (most recent call first):
    8776   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8777   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8778   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8779   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8780 
    8781 Thread 0x00006b30 (most recent call first):
    8782   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8783   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8784   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8785   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8786 
    8787 Thread 0x00007748 (most recent call first):
    8788   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    8789   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    8790   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    8791   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    8792   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    8793   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    8794   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    8795 Windows fatal exception: code 0x8001010e
    8796 
    8797 Thread 0x00000090 (most recent call first):
    8798   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    8799   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8800   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8801   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8802 
    8803 Thread 0x00004f38 (most recent call first):
    8804   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    8805   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8806   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8807   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8808 
    8809 Thread 0x00008704 (most recent call first):
    8810   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    8811   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    8812   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    8813   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    8814   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8815   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8816   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8817 
    8818 Thread 0x000062a4 (most recent call first):
    8819   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8820   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8821   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8822   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8823 
    8824 Thread 0x000074b0 (most recent call first):
    8825   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8826   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8827   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8828   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8829 
    8830 Thread 0x000061e8 (most recent call first):
    8831   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8832   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8833   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8834   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8835 
    8836 Thread 0x00005ce8 (most recent call first):
    8837   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8838   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8839   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8840   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8841 
    8842 Thread 0x00001a88 (most recent call first):
    8843   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8844   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8845   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8846   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8847 
    8848 Thread 0x00003a94 (most recent call first):
    8849   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8850   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8851   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8852   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8853 
    8854 Thread 0x0000718c (most recent call first):
    8855   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8856   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8857   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8858   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8859 
    8860 Thread 0x00004228 (most recent call first):
    8861   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8862   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8863   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8864   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8865 
    8866 Thread 0x000065c0 (most recent call first):
    8867   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8868   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8869   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8870   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8871 
    8872 Thread 0x00006ba0 (most recent call first):
    8873   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8874   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8875   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8876   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8877 
    8878 Thread 0x00008780 (most recent call first):
    8879   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8880   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8881   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8882   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8883 
    8884 Thread 0x00006b30 (most recent call first):
    8885   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8886   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8887   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8888   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8889 
    8890 Thread 0x00007748 (most recent call first):
    8891   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    8892   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    8893   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    8894   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    8895   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    8896   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    8897   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    8898 Windows fatal exception: code 0x8001010e
    8899 
    8900 Thread 0x00000090 (most recent call first):
    8901   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    8902   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8903   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8904   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8905 
    8906 Thread 0x00004f38 (most recent call first):
    8907   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    8908   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8909   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8910   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8911 
    8912 Thread 0x00008704 (most recent call first):
    8913   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    8914   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    8915   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    8916   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    8917   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8918   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8919   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8920 
    8921 Thread 0x000062a4 (most recent call first):
    8922   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8923   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8924   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8925   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8926 
    8927 Thread 0x000074b0 (most recent call first):
    8928   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8929   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8930   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8931   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8932 
    8933 Thread 0x000061e8 (most recent call first):
    8934   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8935   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8936   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8937   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8938 
    8939 Thread 0x00005ce8 (most recent call first):
    8940   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8941   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8942   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8943   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8944 
    8945 Thread 0x00001a88 (most recent call first):
    8946   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8947   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8948   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8949   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8950 
    8951 Thread 0x00003a94 (most recent call first):
    8952   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8953   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8954   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8955   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8956 
    8957 Thread 0x0000718c (most recent call first):
    8958   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8959   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8960   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8961   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8962 
    8963 Thread 0x00004228 (most recent call first):
    8964   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8965   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8966   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8967   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8968 
    8969 Thread 0x000065c0 (most recent call first):
    8970   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8971   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8972   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8973   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8974 
    8975 Thread 0x00006ba0 (most recent call first):
    8976   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8977   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8978   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8979   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8980 
    8981 Thread 0x00008780 (most recent call first):
    8982   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8983   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8984   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8985   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8986 
    8987 Thread 0x00006b30 (most recent call first):
    8988   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    8989   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    8990   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    8991   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    8992 
    8993 Thread 0x00007748 (most recent call first):
    8994   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    8995   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    8996   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    8997   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    8998   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    8999   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    9000   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    9001 Windows fatal exception: code 0x8001010e
    9002 
    9003 Thread 0x00000090 (most recent call first):
    9004   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    9005   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9006   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9007   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9008 
    9009 Thread 0x00004f38 (most recent call first):
    9010   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    9011   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9012   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9013   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9014 
    9015 Thread 0x00008704 (most recent call first):
    9016   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    9017   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    9018   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    9019   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    9020   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9021   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9022   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9023 
    9024 Thread 0x000062a4 (most recent call first):
    9025   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    9026   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9027   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9028   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9029 
    9030 Thread 0x000074b0 (most recent call first):
    9031   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    9032   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9033   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9034   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9035 
    9036 Thread 0x000061e8 (most recent call first):
    9037   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    9038   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9039   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9040   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9041 
    9042 Thread 0x00005ce8 (most recent call first):
    9043   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    9044   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9045   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9046   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9047 
    9048 Thread 0x00001a88 (most recent call first):
    9049   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    9050   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9051   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9052   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9053 
    9054 Thread 0x00003a94 (most recent call first):
    9055   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    9056   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9057   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9058   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9059 
    9060 Thread 0x0000718c (most recent call first):
    9061   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    9062   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9063   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9064   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9065 
    9066 Thread 0x00004228 (most recent call first):
    9067   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    9068   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9069   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9070   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9071 
    9072 Thread 0x000065c0 (most recent call first):
    9073   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    9074   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9075   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9076   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9077 
    9078 Thread 0x00006ba0 (most recent call first):
    9079   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    9080   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9081   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9082   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9083 
    9084 Thread 0x00008780 (most recent call first):
    9085   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    9086   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9087   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9088   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9089 
    9090 Thread 0x00006b30 (most recent call first):
    9091   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    9092   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9093   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9094   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9095 
    9096 Thread 0x00007748 (most recent call first):
    9097   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    9098   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    9099   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    9100   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    9101   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    9102   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    9103   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    9104 Windows fatal exception: code 0x8001010e
    9105 
    9106 Thread 0x00000090 (most recent call first):
    9107   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    9108   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9109   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9110   File "C:\Program Files\ChimeraX 1.3\bin\lib\thrWindows fatal exception: code 0x8001010e
    9111 
    9112 eading.py", line 930Windows fatal exception:  in code 0x8001010e
    9113 
    9114 _bootstrap
    9115 
    9116 Thread 0xWindows fatal exception: 00004f38 (most recent call first):
    9117 code 0x8001010e
    9118 
    9119   File "C:\Program FilesWindows fatal exception: \ChimeraX 1.3\bin\lib\multipcode 0xrocessing\pool.py", line 5288001010e in _handle_tasks
    9120   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py"
    9121 
    9122 , line 910 in rWindows fatal exception: code 0x8001010e
    9123 
    9124 un
    9125   File "C:\Program Files\ChimeraX 1Windows fatal exception: .3\bin\lib\thrcode 0xeading.py", line 973 in _bootstrap_inner
    9126   File 8001010e"C:\Program Fi
    9127 
    9128 les\ChimerWindows fatal exception: code 0x8001010e
    9129 
    9130 aX 1.3\bin\lib\Windows fatal exception: threacode 0x8001010e
    9131 
    9132 dingWindows fatal exception: code 0x8001010e
    9133 
    9134 .py", line 930 in _bootstrap
    9135 
    9136 Thread 0x00008704 (most recent call first):
    9137 Windows fatal exception:   File code 0x8001010e
    9138 
    9139 "C:\ProWindows fatal exception: code 0x8001010e
    9140 
    9141 gram Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    9142   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    9143   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    9144   File "C:\Program Files\ChimeraX 1.3\bin\lib\mWindows fatal exception: ultiprocessing\pcode 0xool.py", line 519 in 8001010e_handle_workers
    9145 
    9146 
    9147   File "C:\Program Files\ChimeraX 1.3\bin\liWindows fatal exception: b\thcode 0x8001010e
    9148 
    9149 readiWindows fatal exception: code 0x8001010e
    9150 
    9151 ng.py", line 910Windows fatal exception: code 0x8001010e
    9152 
    9153  in run
    9154   File "C:\ProgramWindows fatal exception:  Files\ChimeraX code 0x1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9155   File "C:\Program Files\ChimeraX 1.3\bin8001010e\lib\
    9156 
    9157 threading.py"Windows fatal exception: , line 930 in _bootstrap
    9158 
    9159 code 0x8001010e
    9160 
    9161 Thread 0xWindows fatal exception: code 0x8001010e
    9162 
    9163 000062a4 (most recent call first):
    9164 Windows fatal exception: code 0x8001010e
    9165 
    9166   File "C:\Program FileWindows fatal exception: s\Chimecode 0x8001010e
    9167 
    9168 raX 1.3\bin\Windows fatal exception: code 0x8001010e
    9169 
    9170 lib\multiprWindows fatal exception: ocessing\code 0xpool.py", line 114 in worker
    9171   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9172   File "C:\Program Files\Chi8001010emeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9173   File "C
    9174 
    9175 :\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9176 
    9177 Thread 0x000074b0 (most recent call first):
    9178   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    9179   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9180   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9181   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9182 
    9183 Thread 0x000061e8 (most recent call first):
    9184   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    9185   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9186   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9187   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9188 
    9189 Thread 0x00005ce8 (most recent call first):
    9190   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    9191   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9192   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootWindows fatal exception: strap_inner
    9193   File "C:\Program Files\ChimeraX 1.3\bin\lib\thcode 0xreading.py", line 930 in _bootstrap
    9194 
    9195 Thread 0x8001010e00001a88 (most recent call first):
    9196   File "C:\Program Files\C
    9197 
    9198 himeraX 1.3\Windows fatal exception: code 0x8001010e
    9199 
    9200 bin\lib\multiprocessing\pool.py", line 114 in worWindows fatal exception: ker
    9201 code 0x8001010e
    9202 
    9203   File "C:Windows fatal exception: code 0x8001010e
    9204 
    9205 \Program FWindows fatal exception: iles\code 0x8001010e
    9206 
    9207 ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9208   File "C:\Program Files\CWindows fatal exception: himeraX 1.3\bin\lib\thrcode 0xeading.py", line 973 in 8001010e_bootstrap_inner
    9209 
    9210 
    9211   File "C:\Program Files\ChimeraX 1Windows fatal exception: .3\bicode 0x8001010e
    9212 
    9213 n\lib\threading.py"Windows fatal exception: , line 930 in _bcode 0x8001010e
    9214 
    9215 ootstrap
    9216 Windows fatal exception: code 0x8001010e
    9217 
    9218 
    9219 Thread 0x00003a94 (most recent call first):
    9220 Windows fatal exception: code 0x8001010e
    9221 
    9222   File "C:\Program Files\ChimWindows fatal exception: eraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    9223   File "C:\Program Files\ChimeraX 1.3\bin\lib\threadingcode 0x.py8001010e"
    9224 
    9225 , line 910 in run
    9226   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9227   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9228 
    9229 Thread 0x0000718c (most recent call first):
    9230   File "Windows fatal exception: code 0x8001010e
    9231 
    9232 C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py"Windows fatal exception: , line 114 in worcode 0xker
    9233   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9234   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9235   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9236 8001010e
    9237 Thread 0x00004228 (most recent call first):
    9238   File "C:\P
    9239 
    9240 rogram Files\ChimeraX 1.3\bin\lib\multiproWindows fatal exception: cessing\pool.py", line 114 in wcode 0xorker
    9241   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in ru8001010en
    9242   File "C:\Prog
    9243 
    9244 ram Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9245 Windows fatal exception:   File "C:\Program Files\ChimeraX 1.3\bin\lib\code 0xthreading.py", line 930 in _bootst8001010erap
    9246 
    9247 Thread 0x000065c0 (most recent call first):
    9248   File "C:\Program Files\ChimeraX 1.3\bin
    9249 
    9250 \lib\multiprocessing\pool.py", line 114 in worker
    9251   File "C:\Program Files\ChimeraX Windows fatal exception: 1.3\bicode 0xWindows fatal exception: 8001010e
    9252 
    9253 code 0x8001010e
    9254 
    9255 nWindows fatal exception: \code 0xl8001010ei
    9256 
    9257 bWindows fatal exception: Windows fatal exception: code 0x\8001010ethreading.code 0xpy"
    9258 
    9259 , line 910 in run
    9260 8001010e  File Windows fatal exception: "code 0xC8001010e
    9261 
    9262 
    9263 
    9264 :\ProWindows fatal exception: code 0xgrWindows fatal exception: acode 0x8001010em
    9265 
    9266  FWindows fatal exception: icode 0xl8001010ee
    9267 
    9268 s\CWindows fatal exception: hcode 0xi8001010e
    9269 
    9270 merWindows fatal exception: code 0xaX 1.3\bin\li8001010eb\th8001010er
    9271 
    9272 eading.pyWindows fatal exception: code 0x8001010e
    9273 
    9274 "
    9275 
    9276 , line 973 in _Windows fatal exception: code 0x8001010e
    9277 
    9278 bootstWindows fatal exception: code 0xrap_innWindows fatal exception: er
    9279 code 0x8001010e
    9280 
    9281   File 8001010e"
    9282 
    9283 C:\PWindows fatal exception: code 0x8001010e
    9284 
    9285 rogram Files\CWindows fatal exception: himeraX 1.3\bin\lib\threading.py"code 0x, line 930 in 8001010e
    9286 
    9287 _bootstrap
    9288 Windows fatal exception:
    9289 Thread 0x00006ba0 (most recent call first):
    9290 code 0x8001010e
    9291 
    9292   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    9293   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9294   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9295   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9296 
    9297 Thread 0x00008780 (most recent call first):
    9298   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    9299   File "C:\Program FiWindows fatal exception: les\Ccode 0x8001010e
    9300 
    9301 himeraX 1.3\bin\lib\threading.py", line 910 in run
    9302   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9303   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9304 
    9305 Thread 0x00006b30 (most recent call first):
    9306 Windows fatal exception:   File code 0x"C:\Program Fil8001010ees\ChimeraX 1.3\bin\lib\multiprocessing\pool.py"
    9307 
    9308 , line 114 in worker
    9309   File "C:\Program FilWindows fatal exception: es\ChimeraX 1.3\bin\lib\tcode 0xhreading.py", line 910 in ru8001010en
    9310 
    9311 
    9312   File "C:\Program Files\ChimeraX 1.Windows fatal exception: 3\bincode 0x8001010e
    9313 
    9314 \libWindows fatal exception: code 0x8001010e
    9315 
    9316 \threadingWindows fatal exception: .py", line 973 in _bootstrap_inner
    9317   File "C:\Program Files\code 0xChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9318 
    9319 Thread 0x00007748 (most recent call first):
    9320 8001010e  File
    9321 
    9322 "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py"Windows fatal exception: , line 135 in code 0x8001010e
    9323 
    9324 show_open_filWindows fatal exception: e_dialog
    9325 code 0x  File "C:\8001010e
    9326 
    9327 Program Files\ChimWindows fatal exception: eraX code 0x8001010e
    9328 
    9329 1.3\bin\lib\site-packages\chWindows fatal exception: imerax\opcode 0xen_command\dia8001010elog.py", line 107 in
    9330 
    9331 
    9332 Windows fatal exception: code 0x8001010e
    9333 
    9334   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    9335   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    9336   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    9337   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py"Windows fatal exception: code 0x8001010e
    9338 
    9339 , line 87 in _run_code
    9340 Windows fatal exception:   File "C:\Program Files\ChimeraXcode 0x 1.3\bin\lib\runpy.py8001010e"
    9341 
    9342 , line 197 in _rWindows fatal exception: code 0x8001010e
    9343 
    9344 un_module_as_maiWindows fatal exception: n
    9345 code 0x8001010e
    9346 
    9347 Thread 0x00000090 (most recent call first):
    9348   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    9349 Windows fatal exception:   File "C:\Procode 0xgram Files\ChimeraX 1.3\bin8001010e\lib\threadin
    9350 
    9351 g.py", line 910 in run
    9352 Windows fatal exception:   File code 0x"8001010e
    9353 
    9354 C:\PWindows fatal exception: code 0x8001010e
    9355 
    9356 rogram Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9357   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9358 
    9359 Thread 0x00004f38 (most recent call first):
    9360   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    9361 Windows fatal exception:   File "C:\Prcode 0x8001010e
    9362 
    9363 ogram Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9364   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9365   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9366 
    9367 Thread 0x00008704 (most recent call first):
    9368   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    9369   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    9370   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    9371   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    9372   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9373   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9374   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9375 
    9376 Thread 0x000062a4 (most recent call first):
    9377   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    9378   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9379   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9380   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9381 
    9382 Thread 0x000074b0 (most recent call first):
    9383   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    9384   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9385   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9386   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9387 
    9388 Thread 0x000061e8 (most recent call first):
    9389   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    9390   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9391   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9392   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9393 
    9394 Thread 0x00005ce8 (most recent call first):
    9395   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    9396   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9397   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9398   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9399 
    9400 Thread 0x00001a88 (most recent call first):
    9401   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    9402   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9403   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9404   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9405 
    9406 Thread 0x00003a94 (most recent call first):
    9407   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    9408   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9409   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9410   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9411 
    9412 Thread 0x0000718c (most recent call first):
    9413   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    9414   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9415   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9416   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9417 
    9418 Thread 0x00004228 (most recent call first):
    9419   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\Windows fatal exception: code 0x8001010e
    9420 
    9421 pool.py", line 114 in worker
    9422   File "C:\Program FWindows fatal exception: iles\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9423   File "C:\Programcode 0x Files\ChimeraX 1.3\8001010ebin\lib\threading.py", line 973 in
    9424 
    9425 _bootstrap_inner
    9426   File "C:\Program Files\ChimeraX 1.3Windows fatal exception: \bin\lib\threading.py", line 930 in _bootstrap
    9427 code 0x
    9428 Thread 0x000065c0 (most recent call first):
    9429   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    9430   File "C:\Program Files\ChimeraX 1.3\bin\lib\thread8001010eing.py", line 910 in run
    9431 
    9432 
    9433   File "C:\Program Files\ChimeraX 1.3\bWindows fatal exception: in\lib\threadincode 0xg.py", line 973 in _bootstra8001010ep_inner
    9434   File "C:\Program Files\ChimeraX 1.3\bin\lib\
    9435 
    9436 threading.pyWindows fatal exception: code 0x8001010e
    9437 
    9438 Windows fatal exception: Windows fatal exception: code 0x8001010e
    9439 
    9440 code 0x8001010e
    9441 
    9442 Windows fatal exception: code 0x8001010e
    9443 
    9444 "Windows fatal exception: code 0x8001010e
    9445 
    9446 Windows fatal exception: code 0xWindows fatal exception: code 0x8001010e
    9447 
    9448 8001010e
    9449 
    9450 , line Windows fatal exception: 930 in _bootWindows fatal exception: strap
    9451 
    9452 Thread 0xcode 0x8001010e
    9453 
    9454 00006ba0 (most recent call first):
    9455   File "C:\Windows fatal exception: code 0x8001010e
    9456 
    9457 Program Files\ChimeraX 1.3\bin\lib\multcode 0xiprocessing\pool.py", line 114 in worker
    9458   File "C:\Program Files\ChimeraX 1.3\bin\lib\8001010ethreading.py", line 910 in run
    9459   File "C:\Program Files\ChimeraX 1.3\binWindows fatal exception: code 0x8001010e
    9460 
    9461 \libWindows fatal exception: code 0x8001010e
    9462 
    9463 \threading.
    9464 
    9465 py", line 973 in _bootsWindows fatal exception: code 0x8001010e
    9466 
    9467 Windows fatal exception: trap_icode 0x8001010e
    9468 
    9469 Windows fatal exception: nner
    9470   File "Windows fatal exception: code 0x8001010e
    9471 
    9472 code 0xWindows fatal exception: code 0x8001010e
    9473 
    9474 8001010e
    9475 
    9476 Windows fatal exception: code 0x8001010e
    9477 
    9478 CWindows fatal exception: code 0x8001010e
    9479 
    9480 Windows fatal exception: code 0xWindows fatal exception: code 0x8001010e
    9481 
    9482 8001010e
    9483 
    9484 :Windows fatal exception: code 0x8001010e
    9485 
    9486 Windows fatal exception: code 0x\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9487 
    9488 Thread 0x00008780 (most recent call first):
    9489   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    9490   File "C:\Program8001010e Files\ChiWindows fatal exception: mcode 0x8001010eeraX
    9491 
    9492 1.3\bin\lib\tWindows fatal exception: hrecode 0xa8001010ed
    9493 
    9494 ing.py"Windows fatal exception: code 0x, line 910 in run
    9495 
    9496 
    9497   File "C:\ProgramWindows fatal exception: code 0x Files\8001010eChimer
    9498 
    9499 aX 1.3\bin\8001010eWindows fatal exception:
    9500 
    9501 code 0x8001010e
    9502 
    9503 Windows fatal exception: code 0xWindows fatal exception: code 0x8001010e8001010e
    9504 
    9505 
    9506 
    9507 lWindows fatal exception: Windows fatal exception: code 0x8001010e
    9508 
    9509 code 0xWindows fatal exception: code 0x8001010e
    9510 
    9511 8001010e
    9512 
    9513 iWindows fatal exception: code 0x8001010e
    9514 
    9515 b\threading.py", line 973 in _bootstrap_inner
    9516   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in Windows fatal exception: _bootstrap
    9517 
    9518 Thread 0x00006b30 (most recent call first):
    9519 code 0x  File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py"8001010e, line 114 in worker
    9520   File "C:\Progr
    9521 
    9522 am Files\ChimeraX 1.3\bin\lib\threading.pyWindows fatal exception: ", line 910 in run
    9523   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrcode 0xap_inner
    9524   File "C:\Pr8001010eogram FWindows fatal exception: iles\Chim
    9525 
    9526 eraX 1Windows fatal exception: .3\bin\licode 0xb\threacode 0xding.py", line 930 in _boo8001010etstrap
    9527 
    9528 Thread 0x00007748 (most recent call first):
    9529 
    9530 
    9531   File "C:\PrograWindows fatal exception: code 0x8001010e
    9532 
    9533 m FilesWindows fatal exception: code 0x8001010e
    9534 
    9535 8001010eWindows fatal exception:
    9536 
    9537 \code 0x8001010e
    9538 
    9539 Windows fatal exception: code 0x8001010e
    9540 
    9541 CWindows fatal exception: code 0x8001010e
    9542 
    9543 himeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py"Windows fatal exception: , line 135 in code 0x8001010e
    9544 
    9545 show_open_file_dialog
    9546   File "C:\Program Files\Windows fatal exception: ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    9547 code 0x  File 8001010e
    9548 
    9549 "C:\Program Files\ChimeraX 1.3\bin\lib\siWindows fatal exception: Windows fatal exception: code 0x8001010e
    9550 
    9551 tWindows fatal exception: e-packacode 0xges\chimecode 0xrax\ui\gu8001010ei.py", line 301 in
    9552 
    9553 8001010eevent_lWindows fatal exception:
    9554 
    9555 code 0x8001010e
    9556 
    9557 ooWindows fatal exception: code 0x8001010e
    9558 
    9559 Windows fatal exception: code 0xWindows fatal exception: code 0x8001010e
    9560 
    9561 p8001010e
    9562 
    9563 Windows fatal exception: code 0x8001010e
    9564 
    9565 Windows fatal exception: Windows fatal exception: code 0x8001010e
    9566 
    9567 code 0x8001010e
    9568 
    9569 Windows fatal exception: code 0x
    9570 Windows fatal exception: code 0x8001010e8001010e
    9571 
    9572 
    9573 
    9574   File Windows fatal exception: code 0x8001010e
    9575 
    9576 Windows fatal exception: code 0xWindows fatal exception: code 0x8001010e
    9577 
    9578 8001010e
    9579 
    9580 Windows fatal exception: code 0x8001010e
    9581 
    9582 "Windows fatal exception: code 0x8001010e
    9583 
    9584 C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    9585   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    9586   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    9587   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    9588 Windows fatal exception: code 0x8001010e
    9589 
    9590 Thread 0x00000090 (most recent call first):
    9591   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    9592 Windows fatal exception:   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py"code 0x, line 910 in run
    9593 8001010e
    9594 
    9595   File "C:\Program FiWindows fatal exception: les\ChimeraX 1.3code 0x\bin\lib\threading.py"8001010e, line 973 in _bootstr
    9596 
    9597 ap_inner
    9598 Windows fatal exception: code 0x8001010e
    9599 
    9600   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9601 
    9602 Thread 0x00004f38 (most recent call first):
    9603   File "C:\Program FiWindows fatal exception: les\ChimeraX 1.3code 0x\bin\lib\multiproce8001010essing\pool.
    9604 
    9605 py", line 528 in _handle_tasks
    9606   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.pWindows fatal exception: y", line 910 in run
    9607   File "C:\Program FilesWindows fatal exception: \code 0xcode 0x8001010e
    9608 
    9609 8001010e
    9610 
    9611 CWindows fatal exception: code 0x8001010e
    9612 
    9613 hiWindows fatal exception: meraXWindows fatal exception:  1.3\code 0x8001010ebin\lcode 0xib\thre
    9614 
    9615 ading.Windows fatal exception: code 0x8001010e
    9616 
    9617 py"Windows fatal exception: , line 973 in _bootstrap_inner
    9618   File "C:\Program Files\Ccode 0xh8001010e
    9619 
    9620 imeWindows fatal exception: code 0x8001010e
    9621 
    9622 r8001010eaX
    9623 
    9624 1.3\bin\Windows fatal exception: code 0x8001010e
    9625 
    9626 Windows fatal exception: Windows fatal exception: code 0x8001010e
    9627 
    9628 code 0x8001010e
    9629 
    9630 Windows fatal exception: code 0x8001010e
    9631 
    9632 Windows fatal exception: code 0xl8001010e
    9633 
    9634 ib\threWindows fatal exception: ading.pWindows fatal exception: y", line 930 in _bocode 0x8001010e
    9635 
    9636 otstrap
    9637 
    9638 Thread 0x00008704 (most recent call first):
    9639 code 0x  File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in 8001010e_exhaustive_wait
    9640 
    9641 
    9642   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py"Windows fatal exception: , line code 0x8001010e
    9643 
    9644 884 in waitWindows fatal exception: code 0x8001010e
    9645 
    9646 
    9647 Windows fatal exception: code 0x8001010e
    9648 
    9649   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    9650   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    9651   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9652   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9653   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9654 
    9655 Thread 0x000062a4 (most recent call first):
    9656   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    9657   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9658   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9659   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9660 
    9661 Thread 0x000074b0 (most recent call first):
    9662   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    9663   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9664   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9665   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9666 
    9667 Thread 0x000061e8 (most recent call first):
    9668   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    9669   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9670   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9671   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9672 
    9673 Thread 0x00005ce8 (most recent call first):
    9674   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    9675   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9676   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9677   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9678 
    9679 Thread 0x00001a88 (most recent call first):
    9680   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    9681   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9682   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9683   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9684 
    9685 Thread 0x00003a94 (most recent call first):
    9686   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    9687   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9688   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9689   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9690 
    9691 Thread 0x0000718c (most recent call first):
    9692   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    9693   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9694   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9695   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9696 
    9697 Thread 0x00004228 (most recent call first):
    9698   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    9699   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9700   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9701   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9702 
    9703 Thread 0x000065c0 (most recent call first):
    9704   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    9705   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9706   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9707   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9708 
    9709 Thread 0x00006ba0 (most recent call first):
    9710   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    9711   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9712   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9713   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9714 
    9715 Thread 0x00008780 (most recent call first):
    9716   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    9717   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9718   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9719   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9720 
    9721 Thread 0x00006b30 (most recent call first):
    9722   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    9723   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9724   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9725   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9726 
    9727 Thread 0x00007748 (most recent call first):
    9728   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    9729   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    9730   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    9731   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    9732   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    9733   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    9734   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    9735 Windows fatal exception: code 0x8001010e
    9736 
    9737 Thread 0x00000090 (most recent call first):
    9738   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    9739   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9740   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9741   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9742 
    9743 Thread 0x00004f38 (most recent call first):
    9744   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    9745   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9746   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9747   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9748 
    9749 Thread 0x00008704 (most recent call first):
    9750   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    9751   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    9752   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    9753   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    9754   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9755   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9756   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9757 
    9758 Thread 0x000062a4 (most recent call first):
    9759   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    9760   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9761   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9762   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9763 
    9764 Thread 0x000074b0 (most recent call first):
    9765   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    9766   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9767   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9768   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9769 
    9770 Thread 0x000061e8 (most recent call first):
    9771   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    9772   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9773   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9774   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9775 
    9776 Thread 0x00005ce8 (most recent call first):
    9777   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    9778   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9779   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9780   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9781 
    9782 Thread 0x00001a88 (most recent call first):
    9783   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    9784   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9785   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9786   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9787 
    9788 Thread 0x00003a94 (most recent call first):
    9789   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    9790   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9791   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9792   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9793 
    9794 Thread 0x0000718c (most recent call first):
    9795   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    9796   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9797   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9798   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9799 
    9800 Thread 0x00004228 (most recent call first):
    9801   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    9802   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9803   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9804   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9805 
    9806 Thread 0x000065c0 (most recent call first):
    9807   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    9808   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9809   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9810   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9811 
    9812 Thread 0x00006ba0 (most recent call first):
    9813   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    9814   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9815   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9816   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9817 
    9818 Thread 0x00008780 (most recent call first):
    9819   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    9820   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9821   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9822   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9823 
    9824 Thread 0x00006b30 (most recent call first):
    9825   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    9826   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9827   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9828   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9829 
    9830 Thread 0x00007748 (most recent call first):
    9831   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    9832   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    9833   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    9834   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    9835   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    9836   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    9837   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    9838 Windows fatal exception: code 0x8001010e
    9839 
    9840 Thread 0x00000090 (most recent call first):
    9841   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    9842   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9843   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9844   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9845 
    9846 Thread 0x00004f38 (most recent call first):
    9847   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    9848   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9849   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9850   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9851 
    9852 Thread 0x00008704 (most recent call first):
    9853   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    9854   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    9855   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    9856   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    9857   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9858   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9859   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9860 
    9861 Thread 0x000062a4 (most recent call first):
    9862   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    9863   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9864   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9865   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9866 
    9867 Thread 0x000074b0 (most recent call first):
    9868   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    9869   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9870   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9871   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9872 
    9873 Thread 0x000061e8 (most recent call first):
    9874   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    9875   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9876   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9877   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9878 
    9879 Thread 0x00005ce8 (most recent call first):
    9880   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    9881   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9882   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9883   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9884 
    9885 Thread 0x00001a88 (most recent call first):
    9886   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    9887   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9888   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9889   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9890 
    9891 Thread 0x00003a94 (most recent call first):
    9892   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    9893   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9894   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9895   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9896 
    9897 Thread 0x0000718c (most recent call first):
    9898   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    9899   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9900   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9901   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9902 
    9903 Thread 0x00004228 (most recent call first):
    9904   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    9905   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9906   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9907   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9908 
    9909 Thread 0x000065c0 (most recent call first):
    9910   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    9911   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9912   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9913   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9914 
    9915 Thread 0x00006ba0 (most recent call first):
    9916   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    9917   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9918   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9919   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9920 
    9921 Thread 0x00008780 (most recent call first):
    9922   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    9923   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9924   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9925   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9926 
    9927 Thread 0x00006b30 (most recent call first):
    9928   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    9929   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9930   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9931   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9932 
    9933 Thread 0x00007748 (most recent call first):
    9934   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    9935   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    9936   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    9937   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    9938   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    9939   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    9940   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    9941 Windows fatal exception: code 0x8001010e
    9942 
    9943 Thread 0x00000090 (most recent call first):
    9944   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    9945   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9946   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9947   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9948 
    9949 Thread 0x00004f38 (most recent call first):
    9950   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    9951   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9952   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9953   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9954 
    9955 Thread 0x00008704 (most recent call first):
    9956   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    9957   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    9958   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    9959   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    9960   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9961   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9962   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9963 
    9964 Thread 0x000062a4 (most recent call first):
    9965   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    9966   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9967   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9968   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9969 
    9970 Thread 0x000074b0 (most recent call first):
    9971   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    9972   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9973   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9974   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9975 
    9976 Thread 0x000061e8 (most recent call first):
    9977   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    9978   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9979   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9980   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9981 
    9982 Thread 0x00005ce8 (most recent call first):
    9983   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    9984   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9985   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9986   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9987 
    9988 Thread 0x00001a88 (most recent call first):
    9989   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    9990   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9991   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9992   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9993 
    9994 Thread 0x00003a94 (most recent call first):
    9995   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    9996   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    9997   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    9998   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    9999 
    10000 Thread 0x0000718c (most recent call first):
    10001   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10002   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10003   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10004   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10005 
    10006 Thread 0x00004228 (most recent call first):
    10007   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10008   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10009   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10010   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10011 
    10012 Thread 0x000065c0 (most recent call first):
    10013   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10014   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10015   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10016   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10017 
    10018 Thread 0x00006ba0 (most recent call first):
    10019   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10020   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10021   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10022   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10023 
    10024 Thread 0x00008780 (most recent call first):
    10025   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10026   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10027   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10028   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10029 
    10030 Thread 0x00006b30 (most recent call first):
    10031   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10032   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10033   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10034   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10035 
    10036 Thread 0x00007748 (most recent call first):
    10037   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    10038   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    10039   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    10040   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    10041   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    10042   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    10043   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    10044 Windows fatal exception: code 0x8001010e
    10045 
    10046 Thread 0x00000090 (most recent call first):
    10047   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    10048   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10049   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10050   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10051 
    10052 Thread 0x00004f38 (most recent call first):
    10053   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    10054   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10055   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10056   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10057 
    10058 Thread 0x00008704 (most recent call first):
    10059   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    10060   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    10061   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    10062   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    10063   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10064   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10065   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10066 
    10067 Thread 0x000062a4 (most recent call first):
    10068   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10069   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10070   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10071   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10072 
    10073 Thread 0x000074b0 (most recent call first):
    10074   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10075   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10076   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10077   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10078 
    10079 Thread 0x000061e8 (most recent call first):
    10080   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10081   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10082   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10083   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10084 
    10085 Thread 0x00005ce8 (most recent call first):
    10086   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10087   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10088   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10089   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10090 
    10091 Thread 0x00001a88 (most recent call first):
    10092   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10093   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10094   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10095   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10096 
    10097 Thread 0x00003a94 (most recent call first):
    10098   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10099   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10100   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10101   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10102 
    10103 Thread 0x0000718c (most recent call first):
    10104   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10105   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10106   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10107   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10108 
    10109 Thread 0x00004228 (most recent call first):
    10110   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10111   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10112   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10113   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10114 
    10115 Thread 0x000065c0 (most recent call first):
    10116   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10117   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10118   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10119   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10120 
    10121 Thread 0x00006ba0 (most recent call first):
    10122   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10123   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10124   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10125   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10126 
    10127 Thread 0x00008780 (most recent call first):
    10128   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10129   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10130   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10131   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10132 
    10133 Thread 0x00006b30 (most recent call first):
    10134   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10135   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10136   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10137   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10138 
    10139 Thread 0x00007748 (most recent call first):
    10140   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    10141   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    10142   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    10143   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    10144   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    10145   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    10146   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    10147 Windows fatal exception: code 0x8001010e
    10148 
    10149 Thread 0x00000090 (most recent call first):
    10150   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    10151   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10152   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10153   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10154 
    10155 Thread 0x00004f38 (most recent call first):
    10156   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    10157   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10158   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10159   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10160 
    10161 Thread 0x00008704 (most recent call first):
    10162   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    10163   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    10164   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    10165   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    10166   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10167   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10168   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10169 
    10170 Thread 0x000062a4 (most recent call first):
    10171   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10172   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10173   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10174   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10175 
    10176 Thread 0x000074b0 (most recent call first):
    10177   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10178   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10179   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10180   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10181 
    10182 Thread 0x000061e8 (most recent call first):
    10183   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10184   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10185   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10186   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10187 
    10188 Thread 0x00005ce8 (most recent call first):
    10189   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10190   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10191   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10192   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10193 
    10194 Thread 0x00001a88 (most recent call first):
    10195   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10196   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10197   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10198   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10199 
    10200 Thread 0x00003a94 (most recent call first):
    10201   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10202   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10203   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10204   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10205 
    10206 Thread 0x0000718c (most recent call first):
    10207   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10208   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10209   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10210   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10211 
    10212 Thread 0x00004228 (most recent call first):
    10213   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10214   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10215   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10216   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10217 
    10218 Thread 0x000065c0 (most recent call first):
    10219   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10220   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10221   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10222   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10223 
    10224 Thread 0x00006ba0 (most recent call first):
    10225   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10226   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10227   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10228   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10229 
    10230 Thread 0x00008780 (most recent call first):
    10231   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10232   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10233   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10234   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10235 
    10236 Thread 0x00006b30 (most recent call first):
    10237   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10238   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10239   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10240   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10241 
    10242 Thread 0x00007748 (most recent call first):
    10243   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    10244   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    10245   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    10246   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    10247   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    10248   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    10249   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    10250 Windows fatal exception: code 0x8001010e
    10251 
    10252 Thread 0x00000090 (most recent call first):
    10253   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    10254   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10255   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10256   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10257 
    10258 Thread 0x00004f38 (most recent call first):
    10259   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    10260   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10261   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10262   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10263 
    10264 Thread 0x00008704 (most recent call first):
    10265   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    10266   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    10267   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    10268   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    10269   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10270   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10271   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10272 
    10273 Thread 0x000062a4 (most recent call first):
    10274   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10275   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10276   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10277   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10278 
    10279 Thread 0x000074b0 (most recent call first):
    10280   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10281   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10282   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10283   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10284 
    10285 Thread 0x000061e8 (most recent call first):
    10286   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10287   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10288   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10289   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10290 
    10291 Thread 0x00005ce8 (most recent call first):
    10292   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10293   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10294   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10295   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10296 
    10297 Thread 0x00001a88 (most recent call first):
    10298   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10299   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10300   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10301   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10302 
    10303 Thread 0x00003a94 (most recent call first):
    10304   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10305   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10306   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10307   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10308 
    10309 Thread 0x0000718c (most recent call first):
    10310   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10311   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10312   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10313   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10314 
    10315 Thread 0x00004228 (most recent call first):
    10316   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10317   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10318   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10319   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10320 
    10321 Thread 0x000065c0 (most recent call first):
    10322   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10323   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10324   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10325   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10326 
    10327 Thread 0x00006ba0 (most recent call first):
    10328   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10329   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10330   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10331   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10332 
    10333 Thread 0x00008780 (most recent call first):
    10334   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10335   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10336   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10337   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10338 
    10339 Thread 0x00006b30 (most recent call first):
    10340   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10341   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10342   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10343   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10344 
    10345 Thread 0x00007748 (most recent call first):
    10346   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    10347   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    10348   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    10349   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    10350   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    10351   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    10352   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    10353 Windows fatal exception: code 0x8001010e
    10354 
    10355 Thread 0x00000090 (most recent call first):
    10356   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    10357   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10358   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10359   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10360 
    10361 Thread 0x00004f38 (most recent call first):
    10362   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    10363   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10364   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10365   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10366 
    10367 Thread 0x00008704 (most recent call first):
    10368   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    10369   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    10370   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    10371   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    10372 Windows fatal exception:   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10373   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootcode 0xstrap_inner
    10374   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.p8001010ey", line 930 in _bootst
    10375 
    10376 rap
    10377 
    10378 Thread 0x000062a4 (most recent call first):
    10379 Windows fatal exception: code 0x8001010e
    10380 
    10381   File "C:\Program Files\ChimWindows fatal exception: code 0x8001010e
    10382 
    10383 eraX 1.3\bin\lib\multiprocessing\pool.py"Windows fatal exception: , line 114 in worker
    10384   File "C:code 0x\8001010eP
    10385 
    10386 rogram FileWindows fatal exception: code 0xs\ChimeraX 1.3\bin\lib8001010e\threading.py"
    10387 
    10388 , line 910 in run
    10389   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10390   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10391 
    10392 Thread 0x000074b0 (most recent call first):
    10393   File "C:\Program FilesWindows fatal exception: \ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in workecode 0xr
    10394   File "C:\Program F8001010eiles\ChimeraX 1.
    10395 
    10396 3\bin\lib\threading.py", line 910 in run
    10397   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10398   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10399 
    10400 Thread 0x000061e8 (most recent call first):
    10401   File "C:\PWindows fatal exception: rogramcode 0x8001010e
    10402 
    10403  Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in Windows fatal exception: code 0x8001010e
    10404 
    10405 worker
    10406 Windows fatal exception: code 0x8001010e
    10407 
    10408   File Windows fatal exception: "code 0xC:8001010eWindows fatal exception: \
    10409 
    10410 ProgWindows fatal exception: ram Ficode 0xl8001010e
    10411 
    10412 es\Chcode 0xi8001010eme
    10413 
    10414 raX 1.Windows fatal exception: 3code 0x\bin\lWindows fatal exception: icode 0x8001010e
    10415 
    10416 b\threading.py"8001010e, line 910 in
    10417 
    10418 run
    10419   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inWindows fatal exception: ner
    10420 code 0x8001010e
    10421 
    10422   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10423 
    10424 Thread 0xWindows fatal exception: code 0x00005ce88001010e (most recent call first):
    10425 
    10426 
    10427   File "C:\Program FiWindows fatal exception: code 0x8001010e
    10428 
    10429 les\ChiWindows fatal exception: code 0x8001010e
    10430 
    10431 mWindows fatal exception: code 0x8001010e
    10432 
    10433 eraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in Windows fatal exception: worker
    10434 code 0x8001010e
    10435 
    10436   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in ruWindows fatal exception: n
    10437   File "C:\code 0x8001010e
    10438 
    10439 Program Files\ChimeraX Windows fatal exception: 1.3\bin\lib\threadcode 0xi8001010eng.py", line 973 in _boot
    10440 
    10441 strap_inner
    10442   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10443 
    10444 Thread 0x00001a88 (most recent call first):
    10445   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10446   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10447   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10448   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10449 
    10450 Thread 0x00003a94 (most recent call first):
    10451   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10452   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10453   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10454   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10455 
    10456 Thread 0x0000718c (most recent call first):
    10457   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10458   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10459   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10460   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10461 
    10462 Thread 0x00004228 (most recent call first):
    10463   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10464   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10465   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10466   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10467 
    10468 Thread 0x000065c0 (most recent call first):
    10469   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10470   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10471   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10472   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10473 
    10474 Thread 0x00006ba0 (most recent call first):
    10475   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10476   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10477   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10478   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10479 
    10480 Thread 0x00008780 (most recent call first):
    10481   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10482   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10483   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10484   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10485 
    10486 Thread 0x00006b30 (most recent call first):
    10487   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10488   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10489   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10490   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10491 
    10492 Thread 0x00007748 (most recent call first):
    10493   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    10494   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    10495   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    10496   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    10497   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    10498   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    10499   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    10500 Windows fatal exception: code 0x8001010e
    10501 
    10502 Thread 0x00000090 (most recent call first):
    10503   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    10504   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10505   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10506   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10507 
    10508 Thread 0x00004f38 (most recent call first):
    10509   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    10510   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10511   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10512   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10513 
    10514 Thread 0x00008704 (most recent call first):
    10515   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    10516   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    10517   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    10518   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    10519   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10520   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10521   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10522 
    10523 Thread 0x000062a4 (most recent call first):
    10524   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10525   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10526   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10527   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10528 
    10529 Thread 0x000074b0 (most recent call first):
    10530   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10531   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10532   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10533   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10534 
    10535 Thread 0x000061e8 (most recent call first):
    10536   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10537   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10538   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10539   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10540 
    10541 Thread 0x00005ce8 (most recent call first):
    10542   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10543   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10544   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10545   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10546 
    10547 Thread 0x00001a88 (most recent call first):
    10548   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10549   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10550   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10551   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10552 
    10553 Thread 0x00003a94 (most recent call first):
    10554   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10555   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10556   File "C:\Program Files\ChimeraX 1.3\bin\lib\tWindows fatal exception: code 0x8001010eh
    10557 
    10558 reading.py", line 973 in _bootstrWindows fatal exception: code 0x8001010e
    10559 
    10560 ap_innerWindows fatal exception: code 0x8001010e
    10561   File "C:\Program Files\ChimeraX
    10562 
    10563  1.3\bin\lib\threading.py", line 930 in _bootstrap
    10564 
    10565 Thread 0xWindows fatal exception: code 0x0000718c8001010e
    10566 
    10567  (most recent call first):
    10568   File "C:\Program Windows fatal exception: code 0x8001010eFiles\C
    10569 
    10570 himeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in wWindows fatal exception: orcode 0xker
    10571   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in 8001010e
    10572 
    10573 rWindows fatal exception: code 0x8001010e
    10574 
    10575 uWindows fatal exception: code 0x8001010e
    10576 
    10577 n
    10578   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10579   File "C:Windows fatal exception: \Progracode 0x8001010e
    10580 
    10581 m Files\ChimeraX 1.3\Windows fatal exception: bin\lib\threading.py", line 930 in _bootstrap
    10582 
    10583 code 0xThread 0x00004228 (most recent call first):
    10584   File "C8001010e
    10585 
    10586 :\ProgWindows fatal exception: code 0x8001010e
    10587 
    10588 ram Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10589   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10590   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10591   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10592 
    10593 Thread 0x000065c0 (most recent call first):
    10594   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10595   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10596   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10597   File "C:\Program FilesWindows fatal exception: \ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10598 
    10599 Thread 0x00006ba0 (most recent call first):
    10600   File "C:\Program Fcode 0x8001010e
    10601 
    10602 iles\ChimeraX 1.3\bin\lib\multiprocessing\Windows fatal exception: pool.py", line 114 in worker
    10603   File "C:\Program Files\ChimeraX 1.3\bin\lib\threcode 0xa8001010eding.py", line 910 in run
    10604 
    10605 
    10606   File "C:\Program Files\ChimeraX 1.3\bin\lib\threadinWindows fatal exception: g.py", line 973 in _bootstrap_inner
    10607   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in code 0x8001010e
    10608 
    10609 _bootstrap
    10610 
    10611 Thread 0x00008780 (most recent call first):
    10612   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\poWindows fatal exception: ol.py"code 0x8001010e
    10613 
    10614 , line 114 in worker
    10615   File "C:\Program Files\ChimeraX 1.3\bin\lib\threWindows fatal exception: ading.py", line 910 in run
    10616   File "C:\Pcode 0xrogram Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10617   File "C:\Program8001010e Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10618 
    10619 Thread 0x00006b30 (most recent call first):
    10620   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in w
    10621 
    10622 orker
    10623   File "C:\ProgrWindows fatal exception: code 0xam Files\ChimeraX 18001010e.3\bin\lib\threading.py", line 910 in run
    10624   File "C:\Program Fil
    10625 
    10626 es\ChimeWindows fatal exception: code 0xraX 1.3\bin\lib\threading.py", line 973 in _bootstrap8001010e_inner
    10627   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10628 
    10629 Thread 0x00007748 (most recent call first):
    10630 
    10631 
    10632   File "C:\Program FilesWindows fatal exception: code 0x\ChimeraX 1.3\bin\lib\site8001010e-packages
    10633 
    10634 \chimerax\open_commanWindows fatal exception: d\dialog.py", line 135code 0x in 8001010eshow_open_file_dialog
    10635 
    10636 
    10637   File "C:\ProWindows fatal exception: code 0x8001010e
    10638 
    10639 gram Files\ChimeraX 1Windows fatal exception: .3\bin\lib\site-packages\chimerax\open_command\dialog.pycode 0x", line 107 in 8001010e
    10640 
    10641 
    10642   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    10643   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    10644   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    10645   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    10646   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    10647 Windows fatal exception: code 0x8001010e
    10648 
    10649 Thread 0x00000090 (most recent call first):
    10650   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    10651   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10652   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10653   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10654 
    10655 Thread 0x00004f38 (most recent call first):
    10656   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    10657   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10658   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10659   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10660 
    10661 Thread 0x00008704 (most recent call first):
    10662   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    10663   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    10664   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    10665   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    10666   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10667   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10668   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10669 
    10670 Thread 0x000062a4 (most recent call first):
    10671   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10672   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10673   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10674   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10675 
    10676 Thread 0x000074b0 (most recent call first):
    10677   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10678   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10679   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10680   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10681 
    10682 Thread 0x000061e8 (most recent call first):
    10683   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10684   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10685   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10686   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10687 
    10688 Thread 0x00005ce8 (most recent call first):
    10689   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10690   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10691   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10692   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10693 
    10694 Thread 0x00001a88 (most recent call first):
    10695   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10696   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10697   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10698   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10699 
    10700 Thread 0x00003a94 (most recent call first):
    10701   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10702   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10703   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10704   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10705 
    10706 Thread 0x0000718c (most recent call first):
    10707   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10708   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10709   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10710   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10711 
    10712 Thread 0x00004228 (most recent call first):
    10713   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10714   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10715   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10716   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10717 
    10718 Thread 0x000065c0 (most recent call first):
    10719   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10720   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10721   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10722   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10723 
    10724 Thread 0x00006ba0 (most recent call first):
    10725   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10726   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10727   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10728   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10729 
    10730 Thread 0x00008780 (most recent call first):
    10731   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10732   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10733   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10734   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10735 
    10736 Thread 0x00006b30 (most recent call first):
    10737   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10738   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10739   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10740   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10741 
    10742 Thread 0x00007748 (most recent call first):
    10743   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    10744   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    10745   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    10746   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    10747   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    10748   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    10749   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    10750 Windows fatal exception: code 0x8001010e
    10751 
    10752 Thread 0x00000090 (most recent call first):
    10753   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    10754   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10755   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10756   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10757 
    10758 Thread 0x00004f38 (most recent call first):
    10759   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    10760   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10761   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10762   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10763 
    10764 Thread 0x00008704 (most recent call first):
    10765   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    10766   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    10767   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    10768   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    10769   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10770   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10771   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10772 
    10773 Thread 0x000062a4 (most recent call first):
    10774   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10775   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10776   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10777   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10778 
    10779 Thread 0x000074b0 (most recent call first):
    10780   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10781   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10782   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10783   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10784 
    10785 Thread 0x000061e8 (most recent call first):
    10786   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10787   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10788   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10789   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10790 
    10791 Thread 0x00005ce8 (most recent call first):
    10792   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10793   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10794   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10795   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10796 
    10797 Thread 0x00001a88 (most recent call first):
    10798   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10799   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10800   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10801   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10802 
    10803 Thread 0x00003a94 (most recent call first):
    10804   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10805   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10806   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10807   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10808 
    10809 Thread 0x0000718c (most recent call first):
    10810   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10811   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10812   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10813   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10814 
    10815 Thread 0x00004228 (most recent call first):
    10816   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10817   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10818   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10819   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10820 
    10821 Thread 0x000065c0 (most recent call first):
    10822   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10823   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10824   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10825   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10826 
    10827 Thread 0x00006ba0 (most recent call first):
    10828   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10829   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10830   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10831   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10832 
    10833 Thread 0x00008780 (most recent call first):
    10834   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10835   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10836   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10837   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10838 
    10839 Thread 0x00006b30 (most recent call first):
    10840   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10841   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10842   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10843   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10844 
    10845 Thread 0x00007748 (most recent call first):
    10846   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    10847   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    10848   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    10849   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    10850   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    10851   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    10852   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    10853 Windows fatal exception: code 0x8001010e
    10854 
    10855 Thread 0x00000090 (most recent call first):
    10856   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    10857   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10858   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10859   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10860 
    10861 Thread 0x00004f38 (most recent call first):
    10862   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    10863   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10864   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10865   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10866 
    10867 Thread 0x00008704 (most recent call first):
    10868   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    10869   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    10870   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    10871   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    10872   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10873   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10874   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10875 
    10876 Thread 0x000062a4 (most recent call first):
    10877   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10878   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10879   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10880   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10881 
    10882 Thread 0x000074b0 (most recent call first):
    10883   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10884   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10885   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10886   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10887 
    10888 Thread 0x000061e8 (most recent call first):
    10889   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10890   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10891   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10892   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10893 
    10894 Thread 0x00005ce8 (most recent call first):
    10895   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10896   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10897   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10898   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10899 
    10900 Thread 0x00001a88 (most recent call first):
    10901   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10902   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10903   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10904   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10905 
    10906 Thread 0x00003a94 (most recent call first):
    10907   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10908   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10909   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10910   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10911 
    10912 Thread 0x0000718c (most recent call first):
    10913   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10914   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10915   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10916   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10917 
    10918 Thread 0x00004228 (most recent call first):
    10919   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10920   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10921   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10922   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10923 
    10924 Thread 0x000065c0 (most recent call first):
    10925   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10926   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10927   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10928   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10929 
    10930 Thread 0x00006ba0 (most recent call first):
    10931   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10932   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10933   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10934   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10935 
    10936 Thread 0x00008780 (most recent call first):
    10937   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10938   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10939   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10940   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10941 
    10942 Thread 0x00006b30 (most recent call first):
    10943   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10944   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10945   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10946   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10947 
    10948 Thread 0x00007748 (most recent call first):
    10949   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    10950   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    10951   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    10952   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    10953   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    10954   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    10955   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    10956 Windows fatal exception: code 0x8001010e
    10957 
    10958 Thread 0x00000090 (most recent call first):
    10959   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    10960   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10961   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10962   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10963 
    10964 Thread 0x00004f38 (most recent call first):
    10965   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    10966   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10967   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10968   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10969 
    10970 Thread 0x00008704 (most recent call first):
    10971   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    10972   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    10973   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    10974   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    10975   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10976   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10977   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10978 
    10979 Thread 0x000062a4 (most recent call first):
    10980   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10981   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10982   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10983   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10984 
    10985 Thread 0x000074b0 (most recent call first):
    10986   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10987   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10988   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10989   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10990 
    10991 Thread 0x000061e8 (most recent call first):
    10992   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10993   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    10994   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    10995   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    10996 
    10997 Thread 0x00005ce8 (most recent call first):
    10998   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    10999   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11000   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11001   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11002 
    11003 Thread 0x00001a88 (most recent call first):
    11004   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11005   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11006   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11007   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11008 
    11009 Thread 0x00003a94 (most recent call first):
    11010   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11011   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11012   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11013   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11014 
    11015 Thread 0x0000718c (most recent call first):
    11016   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11017   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11018   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11019   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11020 
    11021 Thread 0x00004228 (most recent call first):
    11022   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11023   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11024   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11025   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11026 
    11027 Thread 0x000065c0 (most recent call first):
    11028   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11029   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11030   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11031   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11032 
    11033 Thread 0x00006ba0 (most recent call first):
    11034   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11035   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11036   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11037   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11038 
    11039 Thread 0x00008780 (most recent call first):
    11040   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11041   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11042   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11043   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11044 
    11045 Thread 0x00006b30 (most recent call first):
    11046   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11047   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11048   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11049   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11050 
    11051 Thread 0x00007748 (most recent call first):
    11052   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    11053   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    11054   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    11055   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    11056   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    11057   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    11058   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    11059 Windows fatal exception: code 0x8001010e
    11060 
    11061 Thread 0x00000090 (most recent call first):
    11062   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    11063   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11064   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11065   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11066 
    11067 Thread 0x00004f38 (most recent call first):
    11068   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    11069   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11070   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11071   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11072 
    11073 Thread 0x00008704 (most recent call first):
    11074   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    11075   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    11076   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    11077   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    11078   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11079   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11080   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11081 
    11082 Thread 0x000062a4 (most recent call first):
    11083   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11084   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11085   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11086   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11087 
    11088 Thread 0x000074b0 (most recent call first):
    11089   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11090   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11091   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11092   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11093 
    11094 Thread 0x000061e8 (most recent call first):
    11095   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11096   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11097   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11098   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11099 
    11100 Thread 0x00005ce8 (most recent call first):
    11101   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11102   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11103   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11104   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11105 
    11106 Thread 0x00001a88 (most recent call first):
    11107   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11108   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11109   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11110   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11111 
    11112 Thread 0x00003a94 (most recent call first):
    11113   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11114   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11115   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11116   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11117 
    11118 Thread 0x0000718c (most recent call first):
    11119   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11120   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11121   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11122   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11123 
    11124 Thread 0x00004228 (most recent call first):
    11125   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11126   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11127   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11128   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11129 
    11130 Thread 0x000065c0 (most recent call first):
    11131   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11132   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11133   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11134   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11135 
    11136 Thread 0x00006ba0 (most recent call first):
    11137   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11138   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11139   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11140   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11141 
    11142 Thread 0x00008780 (most recent call first):
    11143   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11144   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11145   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11146   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11147 
    11148 Thread 0x00006b30 (most recent call first):
    11149   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11150   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11151   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11152   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11153 
    11154 Thread 0x00007748 (most recent call first):
    11155   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    11156   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    11157   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    11158   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    11159   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    11160   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    11161   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    11162 Windows fatal exception: code 0x8001010e
    11163 
    11164 Thread 0x00000090 (most recent call first):
    11165   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    11166   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11167   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11168   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11169 
    11170 Thread 0x00004f38 (most recent call first):
    11171   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    11172   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11173   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11174   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11175 
    11176 Thread 0x00008704 (most recent call first):
    11177   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    11178   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    11179   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    11180   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    11181   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11182   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11183   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11184 
    11185 Thread 0x000062a4 (most recent call first):
    11186   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11187   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11188   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11189   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11190 
    11191 Thread 0x000074b0 (most recent call first):
    11192   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11193   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11194   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11195   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11196 
    11197 Thread 0x000061e8 (most recent call first):
    11198   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11199   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11200   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11201   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11202 
    11203 Thread 0x00005ce8 (most recent call first):
    11204   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11205   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11206   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11207   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11208 
    11209 Thread 0x00001a88 (most recent call first):
    11210   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11211   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11212   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11213   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11214 
    11215 Thread 0x00003a94 (most recent call first):
    11216   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11217   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11218   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11219   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11220 
    11221 Thread 0x0000718c (most recent call first):
    11222   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11223   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11224   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11225   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11226 
    11227 Thread 0x00004228 (most recent call first):
    11228   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11229   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11230   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11231   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11232 
    11233 Thread 0x000065c0 (most recent call first):
    11234   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11235   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11236   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11237   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11238 
    11239 Thread 0x00006ba0 (most recent call first):
    11240   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11241   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11242   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11243   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11244 
    11245 Thread 0x00008780 (most recent call first):
    11246   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11247   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11248   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11249   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11250 
    11251 Thread 0x00006b30 (most recent call first):
    11252   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11253   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11254   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11255   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11256 
    11257 Thread 0x00007748 (most recent call first):
    11258   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    11259   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    11260   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    11261   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    11262   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    11263   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    11264   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    11265 Windows fatal exception: code 0x8001010e
    11266 
    11267 Thread 0x00000090 (most recent call first):
    11268   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    11269   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11270   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11271   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11272 
    11273 Thread 0x00004f38 (most recent call first):
    11274   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    11275   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11276   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11277   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11278 
    11279 Thread 0x00008704 (most recent call first):
    11280   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    11281   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    11282   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    11283   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    11284   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11285   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11286   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11287 
    11288 Thread 0x000062a4 (most recent call first):
    11289   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11290   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11291   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11292   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11293 
    11294 Thread 0x000074b0 (most recent call first):
    11295   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11296   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11297   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11298   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11299 
    11300 Thread 0x000061e8 (most recent call first):
    11301   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11302   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11303   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11304   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11305 
    11306 Thread 0x00005ce8 (most recent call first):
    11307   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11308   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11309   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11310   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11311 
    11312 Thread 0x00001a88 (most recent call first):
    11313   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11314   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11315   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11316   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11317 
    11318 Thread 0x00003a94 (most recent call first):
    11319   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11320   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11321   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11322   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11323 
    11324 Thread 0x0000718c (most recent call first):
    11325   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11326   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11327   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11328   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11329 
    11330 Thread 0x00004228 (most recent call first):
    11331   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11332   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11333   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11334   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11335 
    11336 Thread 0x000065c0 (most recent call first):
    11337   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11338   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11339   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11340   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11341 
    11342 Thread 0x00006ba0 (most recent call first):
    11343   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11344   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11345   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11346   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11347 
    11348 Thread 0x00008780 (most recent call first):
    11349   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11350   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11351   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11352   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11353 
    11354 Thread 0x00006b30 (most recent call first):
    11355   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11356   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11357   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11358   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11359 
    11360 Thread 0x00007748 (most recent call first):
    11361   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    11362   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    11363   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    11364   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    11365   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    11366   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    11367   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    11368 Windows fatal exception: code 0x8001010e
    11369 
    11370 Thread 0x00000090 (most recent call first):
    11371   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    11372   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11373   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11374   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11375 
    11376 Thread 0x00004f38 (most recent call first):
    11377   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    11378   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11379   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11380   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11381 
    11382 Thread 0x00008704 (most recent call first):
    11383   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    11384   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    11385   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    11386   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    11387   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11388   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11389   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11390 
    11391 Thread 0x000062a4 (most recent call first):
    11392   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11393   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11394   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11395   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11396 
    11397 Thread 0x000074b0 (most recent call first):
    11398   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11399   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11400   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11401   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11402 
    11403 Thread 0x000061e8 (most recent call first):
    11404   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11405   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11406   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11407   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11408 
    11409 Thread 0x00005ce8 (most recent call first):
    11410   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11411   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11412   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11413   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11414 
    11415 Thread 0x00001a88 (most recent call first):
    11416   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11417   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11418   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11419   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11420 
    11421 Thread 0x00003a94 (most recent call first):
    11422   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11423   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11424   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11425   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11426 
    11427 Thread 0x0000718c (most recent call first):
    11428   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11429   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11430   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11431   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11432 
    11433 Thread 0x00004228 (most recent call first):
    11434   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11435   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11436   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11437   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11438 
    11439 Thread 0x000065c0 (most recent call first):
    11440   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11441   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11442   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11443   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11444 
    11445 Thread 0x00006ba0 (most recent call first):
    11446   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11447   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11448   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11449   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11450 
    11451 Thread 0x00008780 (most recent call first):
    11452   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11453   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11454   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11455   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11456 
    11457 Thread 0x00006b30 (most recent call first):
    11458   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11459   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11460   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11461   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11462 
    11463 Thread 0x00007748 (most recent call first):
    11464   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    11465   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    11466   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    11467   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    11468   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    11469   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    11470   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    11471 Windows fatal exception: code 0x8001010e
    11472 
    11473 Thread 0x00000090 (most recent call first):
    11474   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    11475   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11476   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11477   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11478 
    11479 Thread 0x00004f38 (most recent call first):
    11480   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    11481   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11482   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11483   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11484 
    11485 Thread 0x00008704 (most recent call first):
    11486   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    11487   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    11488   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    11489   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    11490   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11491   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11492   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11493 
    11494 Thread 0x000062a4 (most recent call first):
    11495   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11496   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11497   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11498   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11499 
    11500 Thread 0x000074b0 (most recent call first):
    11501   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11502   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11503   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11504   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11505 
    11506 Thread 0x000061e8 (most recent call first):
    11507   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11508   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11509   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11510   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11511 
    11512 Thread 0x00005ce8 (most recent call first):
    11513   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11514   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11515   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11516   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11517 
    11518 Thread 0x00001a88 (most recent call first):
    11519   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11520   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11521   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11522   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11523 
    11524 Thread 0x00003a94 (most recent call first):
    11525   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11526   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11527   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11528   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11529 
    11530 Thread 0x0000718c (most recent call first):
    11531   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11532   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11533   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11534   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11535 
    11536 Thread 0x00004228 (most recent call first):
    11537   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11538   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11539   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11540   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11541 
    11542 Thread 0x000065c0 (most recent call first):
    11543   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11544   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11545   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11546   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11547 
    11548 Thread 0x00006ba0 (most recent call first):
    11549   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11550   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11551   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11552   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11553 
    11554 Thread 0x00008780 (most recent call first):
    11555   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11556   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11557   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11558   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11559 
    11560 Thread 0x00006b30 (most recent call first):
    11561   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11562   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11563   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11564   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11565 
    11566 Thread 0x00007748 (most recent call first):
    11567   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    11568   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    11569   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    11570   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    11571   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    11572   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    11573   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    11574 Windows fatal exception: code 0x8001010e
    11575 
    11576 Thread 0x00000090 (most recent call first):
    11577   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    11578   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11579   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11580   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11581 
    11582 Thread 0x00004f38 (most recent call first):
    11583   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    11584   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11585   File "C:\Program Files\ChimeraX 1.3\bin\liWindows fatal exception: b\threading.py", line 973 in _bootstrap_inner
    11586   File "C:\Procode 0xgram Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11587 
    11588 Thread 0x00008704 (most recent call first):
    11589 8001010e  File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connect
    11590 
    11591 ion.py", line 816Windows fatal exception: code 0x8001010e
    11592 
    11593  in _exhaustive_wait
    11594   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    11595   File "C:\ProgramWindows fatal exception: code 0x 8001010eFiles\C
    11596 
    11597 himeraX 1.3\bin\lib\multiprocessing\pWindows fatal exception: code 0x8001010e
    11598 
    11599 Windows fatal exception: Windows fatal exception: code 0x8001010e
    11600 
    11601 code 0xWindows fatal exception: code 0x8001010e
    11602 
    11603 oWindows fatal exception: code 0x8001010e
    11604 
    11605 ol.pWindows fatal exception: code 0x8001010e
    11606 
    11607 y"Windows fatal exception: code 0x8001010e
    11608 
    11609 , line 499 in Windows fatal exception: code 0x8001010e
    11610 
    11611 _waiWindows fatal exception: code 0x8001010e
    11612 
    11613 t_for_updaWindows fatal exception: tes
    11614   File "C:\Program Files\8001010eChimeraX code 0x1.3\bin\
    11615 
    11616 8001010e
    11617 
    11618 lib\multiprocesWindows fatal exception: code 0xsing\pool.py", line 519 in 8001010e_handle_workers
    11619 
    11620 
    11621 Windows fatal exception: Windows fatal exception: code 0x8001010e
    11622 
    11623 code 0xWindows fatal exception: code 0x8001010e
    11624 
    11625   File Windows fatal exception: code 0x8001010e
    11626 
    11627 "C:\PWindows fatal exception: code 0x8001010e
    11628 
    11629 rogram Files\ChimeWindows fatal exception: raX 1.3\bin8001010e\lib\threadin
    11630 
    11631 g.py", line 910 in run
    11632   File "C:\PWindows fatal exception: code 0xrog8001010e
    11633 
    11634 ram Files\Chimcode 0x8001010ee
    11635 
    11636 raX 1.3\bin\lib\threading.py"Windows fatal exception: code 0x8001010e
    11637 
    11638 Windows fatal exception: Windows fatal exception: code 0x8001010e
    11639 
    11640 code 0x8001010eWindows fatal exception: code 0x8001010e
    11641 
    11642 
    11643 
    11644 , line Windows fatal exception: code 0x8001010e
    11645 
    11646 973 in _bootstrap_inner
    11647   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11648 Windows fatal exception:
    11649 Thread 0x000062a4 (most recent call first):
    11650 code 0x8001010e
    11651 
    11652   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11653   File "C:\Program Files\ChimeraWindows fatal exception: X 1.3\bin\lib\threading.py", line 910 in run
    11654 code 0x  File "C:\Pro8001010egram Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11655   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11656 
    11657 Thread 0x000074b0 (most recent call first):
    11658   File "C:\
    11659 
    11660 Program Files\ChimerWindows fatal exception: code 0x8001010e
    11661 
    11662 aXWindows fatal exception: code 0x8001010e
    11663 
    11664  1.3\bin\lWindows fatal exception: ib\multiprocessing\pool.py", line 114 in wcode 0xorker
    11665   File Windows fatal exception: "C:\Pro8001010egram Filcode 0xes\Chim
    11666 
    11667 eraX 1.Windows fatal exception: code 0x8001010e
    11668 
    11669 3\bin\lWindows fatal exception: code 0x8001010e
    11670 
    11671 8001010eib\threading.py", line 910 in run
    11672   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11673 
    11674 
    11675   File "C:\Program Files\ChimeraX 1.3\bin\lib\thWindows fatal exception: reading.py", line 930 in _bootstrap
    11676 
    11677 Thread 0x000061e8 (most recent call first):
    11678   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py"code 0x, line 8001010e114 in worker
    11679 
    11680 
    11681   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11682   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11683   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in Windows fatal exception: code 0x8001010e
    11684 
    11685 Windows fatal exception: Windows fatal exception: code 0x8001010e
    11686 
    11687 code 0x_Windows fatal exception: code 0x8001010e
    11688 
    11689 bootstraWindows fatal exception: code 0x8001010e
    11690 
    11691 p
    11692 Windows fatal exception: code 0x8001010e
    11693 
    11694 8001010eWindows fatal exception: code 0x8001010e
    11695 
    11696 
    11697 
    11698 
    11699 Windows fatal exception: code 0x8001010e
    11700 
    11701 Windows fatal exception: code 0xWindows fatal exception: code 0x8001010e
    11702 
    11703 8001010e
    11704 
    11705 Windows fatal exception: code 0x8001010e
    11706 
    11707 Thread 0xWindows fatal exception: code 0x8001010e
    11708 
    11709 00005ce8Windows fatal exception:  (most recent call first):
    11710 Windows fatal exception:   File code 0x"code 0xCWindows fatal exception: :code 0x8001010e
    11711 
    11712 \P8001010e
    11713 
    11714 rogram F8001010eiles\Windows fatal exception: Chime
    11715 
    11716 raX 1.3\Windows fatal exception: code 0x8001010e
    11717 
    11718 bin\liWindows fatal exception: code 0x8001010e
    11719 
    11720 bWindows fatal exception: code 0x8001010e
    11721 
    11722 \multipcode 0xr8001010e
    11723 
    11724 ocesWindows fatal exception: sing\code 0xpool.8001010epy"
    11725 
    11726 , line Windows fatal exception: code 0x8001010e
    11727 
    11728 114Windows fatal exception:  in worker
    11729 code 0x  File "C:\PrWindows fatal exception: ocode 0xgram Fil8001010ees\Chim8001010eeraX 1
    11730 
    11731 .3\bin\Windows fatal exception: code 0x8001010e
    11732 
    11733 liWindows fatal exception: b\thr
    11734 
    11735 eading.py"code 0x, line 910 in Windows fatal exception: code 0xr8001010e
    11736 
    11737 un
    11738 Windows fatal exception: code 0x  File "C8001010e
    11739 
    11740 :\Program Files\ChimeraX 1.3\bin\lib\threading.py"8001010e, line
    11741 
    11742 973 in _boWindows fatal exception: otstrap_inner
    11743   File "C:\Program Filecode 0xs\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11744 
    11745 8001010eThread 0x00001a88 (most recent call first):
    11746 
    11747 
    11748   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiWindows fatal exception: processing\pool.py", line 114 in worker
    11749   File "Ccode 0x:\ProWindows fatal exception: gram Fi8001010eles\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11750   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py"
    11751 
    11752 , line 973 in _bootcode 0xstrap_iWindows fatal exception: nner
    11753 8001010e  File "C:\code 0xProgr8001010eam
    11754 
    11755 Files\ChimerWindows fatal exception: acode 0x8001010e
    11756 
    11757 X 1.Windows fatal exception: code 0x8001010e
    11758 
    11759 
    11760 
    11761 3\biWindows fatal exception: code 0x8001010e
    11762 
    11763 n\lib\threaWindows fatal exception: ding.py"code 0x8001010e
    11764 
    11765 , line 930 in _bootstrap
    11766 Windows fatal exception:
    11767 Thread 0x00003a94 (most recent call first):
    11768   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in workcode 0xer
    11769 Windows fatal exception:   File code 0x8001010e
    11770 
    11771 "C:\8001010ePro
    11772 
    11773 grWindows fatal exception: am Fcode 0x8001010e
    11774 
    11775 iles\CWindows fatal exception: code 0x8001010e
    11776 
    11777 himeWindows fatal exception: Windows fatal exception: raXcode 0x8001010e
    11778 
    11779  1.3\biWindows fatal exception: code 0x8001010ecode 0x
    11780 
    11781 8001010e
    11782 
    11783 Windows fatal exception: Windows fatal exception: code 0xcode 0x8001010e
    11784 
    11785 8001010e
    11786 
    11787 Windows fatal exception: code 0x8001010e
    11788 
    11789 Windows fatal exception: Windows fatal exception: code 0x8001010e
    11790 
    11791 code 0x8001010enWindows fatal exception: code 0x8001010e\lib\
    11792 
    11793 
    11794 
    11795 thWindows fatal exception: code 0x8001010e
    11796 
    11797 Windows fatal exception: code 0x8001010e
    11798 
    11799 rWindows fatal exception: code 0x8001010e
    11800 
    11801 eading.py", line 910 in run
    11802   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11803   File "C:\Program Files\CWindows fatal exception: himeraX 1.code 0x3\bin\lib\threading.py", line 930 in _bootstrap
    11804 
    11805 Thread 0x0000718c (most recent call first):
    11806   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in 8001010eworker
    11807   File "C:\Program Files\ChimeraX 1.3\bin\lib
    11808 
    11809 \threading.py", line 910Windows fatal exception:  in run
    11810   File "C:\Program Files\ChimeraX 1code 0x.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11811   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _boots8001010etrap
    11812 
    11813 Thread 0x00004228 (most recent call first):
    11814   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessin
    11815 
    11816 g\pool.py", line 114 in worker
    11817   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11818   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11819   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11820 
    11821 Thread 0x000065c0 (most recent call first):
    11822   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11823   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11824   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11825   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11826 
    11827 Thread 0x00006ba0 (most recent call first):
    11828   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11829   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11830   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11831   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11832 
    11833 Thread 0x00008780 (most recent call first):
    11834   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11835   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11836   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11837   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11838 
    11839 Thread 0x00006b30 (most recent call first):
    11840   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11841   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11842   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11843   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11844 
    11845 Thread 0x00007748 (most recent call first):
    11846   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    11847   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    11848   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    11849   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    11850   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    11851   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    11852   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    11853 Windows fatal exception: code 0x8001010e
    11854 
    11855 Thread 0x00000090 (most recent call first):
    11856   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    11857   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11858   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11859   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11860 
    11861 Thread 0x00004f38 (most recent call first):
    11862   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    11863   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11864   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11865   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11866 
    11867 Thread 0x00008704 (most recent call first):
    11868   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    11869   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    11870   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    11871   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    11872   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11873   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11874   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11875 
    11876 Thread 0x000062a4 (most recent call first):
    11877   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11878   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11879   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11880   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11881 
    11882 Thread 0x000074b0 (most recent call first):
    11883   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11884   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11885   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11886   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11887 
    11888 Thread 0x000061e8 (most recent call first):
    11889   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11890   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11891   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11892   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11893 
    11894 Thread 0x00005ce8 (most recent call first):
    11895   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11896   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11897   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11898   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11899 
    11900 Thread 0x00001a88 (most recent call first):
    11901   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11902   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11903   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11904   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11905 
    11906 Thread 0x00003a94 (most recent call first):
    11907   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11908   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11909   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11910   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11911 
    11912 Thread 0x0000718c (most recent call first):
    11913   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11914   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11915   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11916   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11917 
    11918 Thread 0x00004228 (most recent call first):
    11919   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11920   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11921   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11922   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11923 
    11924 Thread 0x000065c0 (most recent call first):
    11925   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11926   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11927   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11928   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11929 
    11930 Thread 0x00006ba0 (most recent call first):
    11931   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11932   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11933   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11934   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11935 
    11936 Thread 0x00008780 (most recent call first):
    11937   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11938   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11939   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11940   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11941 
    11942 Thread 0x00006b30 (most recent call first):
    11943   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11944   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11945   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11946   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11947 
    11948 Thread 0x00007748 (most recent call first):
    11949   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    11950   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    11951   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    11952   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    11953   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    11954   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    11955   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    11956 Windows fatal exception: code 0x8001010e
    11957 
    11958 Thread 0x00000090 (most recent call first):
    11959   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    11960   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11961   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11962   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11963 
    11964 Thread 0x00004f38 (most recent call first):
    11965   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    11966   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11967   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11968   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11969 
    11970 Thread 0x00008704 (most recent call first):
    11971   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    11972   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    11973   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    11974   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    11975   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11976   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11977   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11978 
    11979 Thread 0x000062a4 (most recent call first):
    11980   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11981   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11982   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11983   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11984 
    11985 Thread 0x000074b0 (most recent call first):
    11986   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11987   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11988   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11989   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11990 
    11991 Thread 0x000061e8 (most recent call first):
    11992   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11993   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    11994   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    11995   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    11996 
    11997 Thread 0x00005ce8 (most recent call first):
    11998   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    11999   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    12000   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    12001   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    12002 
    12003 Thread 0x00001a88 (most recent call first):
    12004   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    12005   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    12006   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    12007   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    12008 
    12009 Thread 0x00003a94 (most recent call first):
    12010   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    12011   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    12012   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    12013   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    12014 
    12015 Thread 0x0000718c (most recent call first):
    12016   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    12017   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    12018   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    12019   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    12020 
    12021 Thread 0x00004228 (most recent call first):
    12022   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    12023   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    12024   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    12025   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    12026 
    12027 Thread 0x000065c0 (most recent call first):
    12028   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    12029   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    12030   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    12031   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    12032 
    12033 Thread 0x00006ba0 (most recent call first):
    12034   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    12035   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    12036   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    12037   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    12038 
    12039 Thread 0x00008780 (most recent call first):
    12040   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    12041   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    12042   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    12043   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    12044 
    12045 Thread 0x00006b30 (most recent call first):
    12046   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    12047   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    12048   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    12049   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    12050 
    12051 Thread 0x00007748 (most recent call first):
    12052   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    12053   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    12054   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    12055   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    12056   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    12057   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    12058   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    12059 Windows fatal exception: code 0x8001010e
    12060 
    12061 Thread 0x00000090 (most recent call first):
    12062   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    12063   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    12064   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    12065   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    12066 
    12067 Thread 0x00004f38 (most recent call first):
    12068   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    12069   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    12070   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    12071   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    12072 
    12073 Thread 0x00008704 (most recent call first):
    12074   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    12075   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    12076   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    12077   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    12078   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    12079   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    12080   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    12081 
    12082 Thread 0x000062a4 (most recent call first):
    12083   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    12084   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    12085   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    12086   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    12087 
    12088 Thread 0x000074b0 (most recent call first):
    12089   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    12090   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    12091   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    12092   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    12093 
    12094 Thread 0x000061e8 (most recent call first):
    12095   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    12096   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    12097   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    12098   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    12099 
    12100 Thread 0x00005ce8 (most recent call first):
    12101   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    12102   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    12103   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    12104   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    12105 
    12106 Thread 0x00001a88 (most recent call first):
    12107   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    12108   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    12109   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    12110   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    12111 
    12112 Thread 0x00003a94 (most recent call first):
    12113   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    12114   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    12115   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    12116   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    12117 
    12118 Thread 0x0000718c (most recent call first):
    12119   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    12120   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    12121   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    12122   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    12123 
    12124 Thread 0x00004228 (most recent call first):
    12125   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    12126   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    12127   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    12128   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    12129 
    12130 Thread 0x000065c0 (most recent call first):
    12131   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    12132   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    12133   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    12134   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    12135 
    12136 Thread 0x00006ba0 (most recent call first):
    12137   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    12138   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    12139   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    12140   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    12141 
    12142 Thread 0x00008780 (most recent call first):
    12143   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    12144   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    12145   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    12146   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    12147 
    12148 Thread 0x00006b30 (most recent call first):
    12149   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    12150   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    12151   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    12152   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    12153 
    12154 Thread 0x00007748 (most recent call first):
    12155   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    12156   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    12157   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    12158   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    12159   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    12160   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    12161   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    12162 Windows fatal exception: code 0x8001010e
    12163 
    12164 Thread 0x00000090 (most recent call first):
    12165   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    12166   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    12167   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    12168   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    12169 
    12170 Thread 0x00004f38 (most recent call first):
    12171   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    12172   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    12173   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    12174   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    12175 
    12176 Thread 0x00008704 (most recent call first):
    12177   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    12178   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    12179   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    12180   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    12181   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    12182   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    12183   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    12184 
    12185 Thread 0x000062a4 (most recent call first):
    12186   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    12187   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    12188   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    12189   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    12190 
    12191 Thread 0x000074b0 (most recent call first):
    12192   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    12193   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    12194   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    12195   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    12196 
    12197 Thread 0x000061e8 (most recent call first):
    12198   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    12199   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    12200   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    12201   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    12202 
    12203 Thread 0x00005ce8 (most recent call first):
    12204   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    12205   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    12206   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    12207   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    12208 
    12209 Thread 0x00001a88 (most recent call first):
    12210   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    12211   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    12212   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    12213   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    12214 
    12215 Thread 0x00003a94 (most recent call first):
    12216   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    12217   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    12218   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    12219   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    12220 
    12221 Thread 0x0000718c (most recent call first):
    12222   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    12223   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    12224   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    12225   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    12226 
    12227 Thread 0x00004228 (most recent call first):
    12228   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    12229   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    12230   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    12231   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    12232 
    12233 Thread 0x000065c0 (most recent call first):
    12234   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    12235   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    12236   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    12237   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    12238 
    12239 Thread 0x00006ba0 (most recent call first):
    12240   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    12241   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    12242   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    12243   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    12244 
    12245 Thread 0x00008780 (most recent call first):
    12246   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    12247   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    12248   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    12249   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    12250 
    12251 Thread 0x00006b30 (most recent call first):
    12252   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    12253   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    12254   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    12255   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    12256 
    12257 Thread 0x00007748 (most recent call first):
    12258   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    12259   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    12260   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    12261   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    12262   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    12263   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    12264   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    12265 Windows fatal exception: code 0x8001010e
    12266 
    12267 Thread 0x00000090 (most recent call first):
    12268   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    12269   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    12270   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    12271   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    12272 
    12273 Thread 0x00004f38 (most recent call first):
    12274   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    12275   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    12276   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    12277   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    12278 
    12279 Thread 0x00008704 (most recent call first):
    12280   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    12281   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    12282   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    12283   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    12284   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    12285   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    12286   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    12287 
    12288 Thread 0x000062a4 (most recent call first):
    12289   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    12290   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    12291   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    12292   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    12293 
    12294 Thread 0x000074b0 (most recent call first):
    12295   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    12296   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    12297   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    12298   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    12299 
    12300 Thread 0x000061e8 (most recent call first):
    12301   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    12302   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    12303   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    12304   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    12305 
    12306 Thread 0x00005ce8 (most recent call first):
    12307   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    12308   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    12309   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    12310   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    12311 
    12312 Thread 0x00001a88 (most recent call first):
    12313   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    12314   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    12315   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    12316   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    12317 
    12318 Thread 0x00003a94 (most recent call first):
    12319   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    12320   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    12321   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    12322   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    12323 
    12324 Thread 0x0000718c (most recent call first):
    12325   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    12326   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    12327   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    12328   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    12329 
    12330 Thread 0x00004228 (most recent call first):
    12331   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    12332   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    12333   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    12334   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    12335 
    12336 Thread 0x000065c0 (most recent call first):
    12337   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    12338   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    12339   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    12340   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    12341 
    12342 Thread 0x00006ba0 (most recent call first):
    12343   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    12344   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    12345   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    12346   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    12347 
    12348 Thread 0x00008780 (most recent call first):
    12349   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    12350   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    12351   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    12352   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    12353 
    12354 Thread 0x00006b30 (most recent call first):
    12355   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    12356   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    12357   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    12358   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    12359 
    12360 Thread 0x00007748 (most recent call first):
    12361   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    12362   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    12363   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    12364   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    12365   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    12366   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    12367   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    12368 Windows fatal exception: code 0x8001010e
    12369 
    12370 Thread 0x00000090 (most recent call first):
    12371   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    12372   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    12373   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    12374   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    12375 
    12376 Thread 0x00004f38 (most recent call first):
    12377   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    12378   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    12379   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    12380   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    12381 
    12382 Thread 0x00008704 (most recent call first):
    12383   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    12384   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    12385   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    12386   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    12387   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    12388   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    12389   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    12390 
    12391 Thread 0x000062a4 (most recent call first):
    12392   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    12393   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    12394   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    12395   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    12396 
    12397 Thread 0x000074b0 (most recent call first):
    12398   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    12399   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    12400   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    12401   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    12402 
    12403 Thread 0x000061e8 (most recent call first):
    12404   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    12405   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    12406   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    12407   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    12408 
    12409 Thread 0x00005ce8 (most recent call first):
    12410   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    12411   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    12412   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    12413   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    12414 
    12415 Thread 0x00001a88 (most recent call first):
    12416   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    12417   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    12418   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    12419   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    12420 
    12421 Thread 0x00003a94 (most recent call first):
    12422   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    12423   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    12424   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    12425   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    12426 
    12427 Thread 0x0000718c (most recent call first):
    12428   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    12429   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    12430   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    12431   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    12432 
    12433 Thread 0x00004228 (most recent call first):
    12434   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    12435   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    12436   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    12437   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    12438 
    12439 Thread 0x000065c0 (most recent call first):
    12440   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    12441   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    12442   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    12443   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    12444 
    12445 Thread 0x00006ba0 (most recent call first):
    12446   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    12447   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    12448   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    12449   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    12450 
    12451 Thread 0x00008780 (most recent call first):
    12452   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    12453   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    12454   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    12455   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    12456 
    12457 Thread 0x00006b30 (most recent call first):
    12458   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    12459   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    12460   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    12461   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    12462 
    12463 Thread 0x00007748 (most recent call first):
    12464   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
    12465   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in
    12466   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\chimerax\ui\gui.py", line 301 in event_loop
    12467   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
    12468   File "C:\Program Files\ChimeraX 1.3\bin\lib\site-packages\ChimeraX_main.py", line 1018 in
    12469   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 87 in _run_code
    12470   File "C:\Program Files\ChimeraX 1.3\bin\lib\runpy.py", line 197 in _run_module_as_main
    12471 Windows fatal exception: code 0x8001010e
    12472 
    12473 Thread 0x00000090 (most recent call first):
    12474   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
    12475   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    12476   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    12477   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    12478 
    12479 Thread 0x00004f38 (most recent call first):
    12480   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
    12481   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    12482   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    12483   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    12484 
    12485 Thread 0x00008704 (most recent call first):
    12486   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
    12487   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\connection.py", line 884 in wait
    12488   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
    12489   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
    12490   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    12491   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    12492   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    12493 
    12494 Thread 0x000062a4 (most recent call first):
    12495   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    12496   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    12497   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    12498   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    12499 
    12500 Thread 0x000074b0 (most recent call first):
    12501   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    12502   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    12503   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    12504   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    12505 
    12506 Thread 0x000061e8 (most recent call first):
    12507   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    12508   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    12509   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    12510   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
    12511 
    12512 Thread 0x00005ce8 (most recent call first):
    12513   File "C:\Program Files\ChimeraX 1.3\bin\lib\multiprocessing\pool.py", line 114 in worker
    12514   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 910 in run
    12515   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 973 in _bootstrap_inner
    12516   File "C:\Program Files\ChimeraX 1.3\bin\lib\threading.py", line 930 in _bootstrap
     964
     965[deleted to fit within ticket limits]
    12517966
    12518967Thread 0x00001a88 (most recent call first):