I have a Dell XPS 420, NVIDIA 8800GT video card, Soundblaster extreme XFI sound card, etc, etc. I have been playing the multiplayer game since I installed it months ago. Recently I have tried to play the COOP game and the other day I tried the single player mode. The problem I am having in these two modes is, the sound is garbbled. If another player says something the audio sounds ok during the keying of the other players mic. Once they don't say anything and back to the game audio by itself it is garbbled again. Audio and chat work just fine in multi player modes without the disc installed.
Any suggestions????
Any suggestions????