I can play single player but multi player is much more fun. Yet the thing is, it doesn't work. When I try the comp first asks, " would u like to play in safe mode? I have said yes and no. Then the screen turns black, blinks, and an error appears. It says CodMP.exe has found an error and must close. I don't know about all this information about the error that has been shown above on many replies, but could someone help me?