At first, my game had that '*.exe stopped working' error, but I fixed this by making compatibility mode with Wi 98/ME, and it worked.
Now I have problem with game lagging - it's very uncomfortable, it destroys the fun of playing the game.
I've tried to turn off shadows, it helped, but only a bit. All my settings are on low. I've turned Windows Aero when I play game. I have no programs, that can interrupt game - Xfire, Antiviruses or something. I have bought game on Steam.
GF GTX 560TI
Any ideas? :/