It just won't start. The console opens, stating that it was missing a bunch of stuff, like the main.cs (of which I know is VERY important.), and the game itself doesn't open. I havent made any changes to anything as far as where stuff is, or add any addons. It ran fine when it launched after the install, but if I were to close it and open again this would occur. When I was playing, however, the game ran smoothly with no problems at all.