What should I do if I exit the game in the middle of a game with a dialog box that says "BILL.EXE - Application Error"?
This problem occurs when the registry has been deleted or modified. The solution is to delete the modified or invalid registry. The game will automatically register a new registry on your computer when you re-run the game. If the old one is still needed the game will not register the new one. So downloading a CC and deleting the old and obsolete registry will usually solve the problem.