adindamajid: if you have that problem even without AGTH running, I'd go ask the people in the "
noobs and bl game questions" thread since it sounds like your computer is having problems running the game. The only things I can think of are:
1. you're running Vista (...but it looks like you're running Win XP so that's probably not it)
2. the game didn't install correctly (because it looks like it can find the audio files)
3. the game didn't finish downloading so the audio files are corrupt.
4. or whoever uploaded the game it didn't rip the ISO correctly. X__X