Thanks, it works now.

Yes, I installed OpenAL. I also copied the dll file from the archive in my system32 folder.
Edit: I installed openal again .. same result.

Hello there. I'm new to this mod and this forum and I did not find a solution to my problem anywhere else. I just installed Diablo 1 on Windows XP and installed the HD Mod after. Diablo I is patched to version 1.09b. When I try to start "Belzebub.exe" which is in the Diablo I directory, i ...