I did a uninstall and reinstalle again - now it works. im pretty sure i did the exact same installation as before but whatevver - thanks anyways.

Yeah i run tha base version from launcher, the hellfire and HD version arent working either.

Im running Windows 10 Version 20H2.

Yes i did.

When im trying to launch diablo hellfire or diablo HD via the launcher installed by gog nothing will happen either.

Hello, ive bought D1 from GOG and installed ist (with Hellfire expansion). Then i downoaded the most recent Mod-Release 1045 and extraced it to my Diablo folder. Diablo is starting all fine, but when i try to execute the Beelzebub.exe a window opens and is stuck on loading, which forces me to stop t...