So Today I downloaded the demo of this game. When I lunch it a small window says: "[some random wierd letters] DirectSoundobt [some random wierd letters]" then the game would "start" but all I would get was a black screen and the game would crash after a few secounds. I tried serching it on the internet and didn't try anything helpfull. Can someone help me? I supose that if i buy the full version the error would still occur.