Natteulven

I know I'm really late to this and I don't really have to explain much since everyone's probably seen it, but I just saw Schindler's List for the first time and holy crap it was amazing. Just saw Wolf of Wall Street too :D

So I just got South Park: The Stick of Truth, and being a huge fan of the show I was so excited to play that I threw it in my computer and installed it asap, but of course, something has to go wrong. There are no voices in the cutscenes OR in the game. Yes my speakers are on stereo and I am playing this on the PC and I have a 2.1 setup for my speakers. I am running Windows 7 64 bit Any help would be greatly appreciated, I really want to play this!