<div dir="ltr"><div class="gmail_default" style="font-family:arial,helvetica,sans-serif;font-size:small">All,</div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif;font-size:small"><br></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif;font-size:small">When running my CI tests on Appveyor, Python 3.7.4 x64, and PyQt5/PyQtWebengine 5.13.0 installed from PyPI, I get the following error:</div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif;font-size:small"><br></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif;font-size:small">[848:2912:1002/140225.226:ERROR:mf_helpers.cc(14)] Error in dxva_video_decode_accelerator_win.cc on line 513<br></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif;font-size:small"><br></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif;font-size:small">The full log is available at <a href="https://ci.appveyor.com/project/bjones1/pyinstaller/build/job/y0913mo0yi78r08a" style="font-family:Arial,Helvetica,sans-serif">https://ci.appveyor.com/project/bjones1/pyinstaller/build/job/y0913mo0yi78r08a</a>.</div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif;font-size:small"><br></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif;font-size:small">The same tests pass on Python 3.7.4 x32, or on x64 with 

PyQt5/PyQtWebengine 5.12.1, or with 

PyQt5 5.13.0 and PyQtWebengine 5.12.1, or on any Linux/Mac (Travis) platform.</div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif;font-size:small"><br></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif;font-size:small">Has anyone seen this before, or (even better) solved it?</div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif;font-size:small"><br></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif;font-size:small">Thanks for your help.</div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif;font-size:small"><br></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif;font-size:small">Bryan</div>-- <br><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div>Bryan A. Jones, Ph.D.<br>Associate Professor<br>Department of Electrical and Computer Engineering<br>231 Simrall / PO Box 9571<br>Mississippi State University<br>Mississippi State, MS 39762<br><a href="http://www.ece.msstate.edu/~bjones" target="_blank">http://www.ece.msstate.edu/~bjones</a><br>bjones AT ece DOT msstate DOT edu<br>voice 662-325-3149<br>fax 662-325-2298<br><br>Our Master, Jesus Christ, is on his way. He'll show up right on<br>time, his arrival guaranteed by the Blessed and Undisputed Ruler,<br>High King, High God.<br>- 1 Tim. 6:14b-15 (The Message)<br></div></div></div></div>