On my Windows 11 machines, I am now getting this message in a pop-up box -

WinLicense

Your trial period has expired. No more days left.
Please, register this software at https://progdvb.com

This behavior started with 3.8.2. And 3.8.3 shows the same problem.

I'm unable to load the program now. How can I fix this?

Michael

Do you have license?
In any case - try install previous version of ProgTV. I'll test it again tomorrow

I uninstalled and reverted to version 3.8.0 to resolve the issue.

Yes, I have a license. I bought the license in 2020. I have changed the PC it was registered to, so I haven't been able to use the license. I quit trying to figure out how to do that.

Try install 3.8.4 version. And check data in registration dialog.