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    <p>You don't say what kind of graphics you have.  Or whether or not
      you have administrative access to the system.  The rest of this
      assumes you do.  If you don't have administrative access, you'll
      need to get the system administrator to update the system.<br>
    </p>
    <p> To find out what graphics you have, right-click on the
      background and select "Display Settings".  Then click on "Advanced
      display settings".  And then click on "Display adapter properties
      for Display 1".  And the Adapter Type will be what you have.  <br>
    </p>
    <p>Since you have a laptop, first try going to the vendor's support
      web site and get the latest driver for your system.  If you don't
      have a laptop, or if that doesn't fix the problem, you'll need to
      go the graphics vendor's website for newer drivers.</p>
        * for AMD: <a class="moz-txt-link-abbreviated" href="http://www.amd.com/drivers">www.amd.com/drivers</a><br>
        * for Intel: downloadcenter.intel.com<br>
        * for NVidia: <a class="moz-txt-link-abbreviated" href="http://www.nvidia.com/drivers">www.nvidia.com/drivers</a>
    <p>Then find the new graphics driver for  your system, and install
      it.  Or use the tool the website provides if it has one.</p>
    <p>    Regards,<br>
    </p>
    <p>    Greg<br>
    </p>
    <div class="moz-cite-prefix">On 11/12/2021 7:42 AM, Cassidy Terrell
      wrote:<br>
    </div>
    <blockquote type="cite"
cite="mid:CALzePb=QDCMJr_GbfFHORDETFd+qG5NrrBBmPOp-A4eB3-J3vg@mail.gmail.com">
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        <div class="gmail_default" style="font-family:tahoma,sans-serif">Yes
          this is for a laptop with Microsoft Windows. How do I update
          the system? </div>
      </div>
      <br>
      <div class="gmail_quote">
        <div dir="ltr" class="gmail_attr">On Thu, Nov 11, 2021 at 2:02
          PM Greg Couch <<a href="mailto:gregc@cgl.ucsf.edu"
            moz-do-not-send="true" class="moz-txt-link-freetext">gregc@cgl.ucsf.edu</a>>
          wrote:<br>
        </div>
        <blockquote class="gmail_quote" style="margin:0px 0px 0px
0.8ex;border-left-width:1px;border-left-style:solid;border-left-color:rgb(204,204,204);padding-left:1ex">
          <div>
            <p>You don't say which platform this is on.  I'm going to
              assume it's on Microsoft Windows.  You can get the debug
              messages by using the Start menu and opening "UCSF Chimera
              1.15 / Chimera - Debug".</p>
            <p>That said, the typical cause of this problem is an
              outdated graphics driver.  Please update the system to the
              latest and greatest version.  This is especially true
              right now if you have AMD Radeon graphics, but also
              applies if you have Intel or NVidia graphics.</p>
            <p>    Regards,</p>
            <p>    Greg<br>
            </p>
            <div>On 11/11/2021 8:58 AM, Cassidy Terrell via
              Chimera-users wrote:<br>
            </div>
            <blockquote type="cite">
              <div dir="ltr">
                <div class="gmail_default"
                  style="font-family:tahoma,sans-serif">Hello, </div>
                <div class="gmail_default"
                  style="font-family:tahoma,sans-serif"><br>
                </div>
                <div class="gmail_default"
                  style="font-family:tahoma,sans-serif">A student in my
                  course (cced here) is trying to open Chimera 1.15 and
                  this is the error message that appears: </div>
                <div class="gmail_default"
                  style="font-family:tahoma,sans-serif"><br>
                </div>
                <div class="gmail_default"
                  style="font-family:tahoma,sans-serif">"chimera exited
                  abnormally; the exit code was -1073741819. Use the
                  --debug command line option for the full error
                  message."</div>
                <div class="gmail_default"
                  style="font-family:tahoma,sans-serif"><br>
                </div>
                <div class="gmail_default"
                  style="font-family:tahoma,sans-serif">We cannot open
                  the program, which mean we cannot get to the command
                  line. </div>
                <div class="gmail_default"
                  style="font-family:tahoma,sans-serif"><br>
                </div>
                <div class="gmail_default"
                  style="font-family:tahoma,sans-serif">Thoughts about
                  how to proceed? We have already removed/uninstalled
                  previous version and re-downloaded new one. The same
                  messages appears each time. </div>
                <div class="gmail_default"
                  style="font-family:tahoma,sans-serif"><br>
                </div>
                <div class="gmail_default"
                  style="font-family:tahoma,sans-serif">Best </div>
                <div class="gmail_default"
                  style="font-family:tahoma,sans-serif">Cassidy</div>
                <div><br>
                </div>
                -- <br>
                <div dir="ltr">
                  <div dir="ltr"><font face="georgia, serif"
                      color="#000000">Cassidy R. Terrell, Ph.D.
                      (she/her/hers)</font>
                    <div><font face="georgia, serif" color="#000000"><br>
                      </font></div>
                    <div><font face="georgia, serif" color="#000000">Assistant
                        Professor, Biochemistry</font></div>
                    <div><span><font face="georgia, serif"
                          color="#000000">
                          <div>Center for Learning
                            Innovation | University of
                            Minnesota | Rochester</div>
                        </font></span>
                      <div><font face="georgia, serif" color="#000000">300
                          University Square | Rochester, MN 55904  </font></div>
                    </div>
                    <div><font face="georgia, serif" color="#000000"><br>
                      </font></div>
                    <div><i><font face="georgia, serif" color="#000000">Always
                          believe something wonderful is about to happen</font></i></div>
                    <div><font face="tahoma, sans-serif"><br>
                      </font></div>
                  </div>
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              <br>
              <fieldset></fieldset>
              <pre>_______________________________________________
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Manage subscription: <a href="https://plato.cgl.ucsf.edu/mailman/listinfo/chimera-users" target="_blank" moz-do-not-send="true" class="moz-txt-link-freetext">https://plato.cgl.ucsf.edu/mailman/listinfo/chimera-users</a>
</pre>
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      </div>
      -- <br>
      <div dir="ltr" class="gmail_signature">
        <div dir="ltr"><font face="georgia, serif" color="#000000">Cassidy
            R. Terrell, Ph.D. (she/her/hers)</font>
          <div><font face="georgia, serif" color="#000000"><br>
            </font></div>
          <div><font face="georgia, serif" color="#000000">Assistant
              Professor, Biochemistry</font></div>
          <div><span><font face="georgia, serif" color="#000000">
                <div>Center for Learning Innovation | University of
                  Minnesota | Rochester</div>
              </font></span>
            <div><font face="georgia, serif" color="#000000">300
                University Square | Rochester, MN 55904  </font></div>
          </div>
          <div><font face="georgia, serif" color="#000000"><br>
            </font></div>
          <div><i><font face="georgia, serif" color="#000000">Always
                believe something wonderful is about to happen</font></i></div>
          <div><font face="tahoma, sans-serif"><br>
            </font></div>
        </div>
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