Dear John, dear Jon,
Thank you very much for your replies to my last posting, and for sending me the "Dependency Walker" output and PyQt4 search results. It is strange that the Dependency Walker found more unresolved references in your case than in mine, although we both installed the same software.
Both Windows machines I successfully tested the software on do not have the "Fall Creators Update" installed yet, so I cannot tell if there are any issues related to that. John B: Does your Windows 10 have the update installed as well?
Another idea which came to my mind: Did you both de-install the previous MoonPanoramaMaker before installing version 0.9.5? I never tried what happens if one installs the new version over an older one, but that certainly could cause trouble.
I'm afraid I will need some time to find the reason for the problem. Because of my recent surgery I will have to stay home for the next two weeks, so I cannot discuss the issue with programming experts at the institute. I will do so as soon as possible. In the meantime I hope that you can use the previous MoonPanoramaMaker version 0.9.3.
I'm sorry for the inconveniences caused by my software update! As soon as I know more, I will let you know.
All the best,