After set up Windows 11 Pro (x64) from stratch i installed DOpus and it was found an update. But now i am asked which app i want to use after pressing the "install" button. I think it must be appinstaller from my computer. But there are a lot of appinstallers. on my system. So which is the right one?
Thanks for help!
Kind regards
Argusauge
That isn’t normal. I’m not sure the message is actually coming from Opus. Could you post a screenshot?
Unfortunately not. The dialog after pressing "install" is the normal "open with" dialog for unknown file extensions from Windows (s screenshot in german to open a program with the .txt extension.)
The dialog asked me with which program i want to open the .exe extension. I then chose the " * MDMAppInstaller.exe" on my computer and with that the update went through. I have no idea why this happenend on my fresh Win11 installation.
For now the problem is solved! 
Screenshot:
Open With Dialog Windows 11
Thanks and kind regards
Argusauge
Assuming it happened for all executables when double-clicked on the desktop, or similar, that means the .exe file type is/was messed up in the Windows registry.
