When I first installed the game I kept getting an error message telling me my CD key was wrong. After about 8 tries it just installed. I can play the game but for some reason when I try look around my character seem as though hes drunk. It is almost as if there is severe lag even on the lowest quality visual settings. My computers specs are above that of the minimal required to run the game. The last problem im having is whenever I try to install the update it gets to 100% then it gives me the Wrong CD key even though It never asked me to enter one. Im very eager to get this game working, someone please help me.
