Ok!
I was curious as to whether you had also cleaned the registry too, so you have an absolutely clean installation.
It’s good to hear that it has been working for you since.
Been about 6 weeks and changed back from compatibility mode and it froze again. It has to be something with Windows 11. Works mostly fine in compatibility mode.
Just some input, I have been running Win10 Pro and Win10 LTSC for the past many, many years and have never been able to get any of the EM Client V10 versions to work, experiencing constant lockups and entire PC slowdowns. Running v9 I have no issues.