thunderbird is no longer stored as standard program
Ladies and gentlemen,
I am using Windows 10 Pro version: 10.0.19042 Build 19042. I also updated my Thunderbird version to 78.9.1. On other computers with low version e.B: 10.0.19041 Build 19041 it works.
I have deposited Thunderbird as a standard program. Also for apps, etc. However, I always receive the following message.
I would ask for feedback here, as this is extremely slowing down the way things work.
Please explain the problem in detail. What happens? What is/are the exact error message(s) ?