Hello, I have a problem with my Saints Row 2. Game lags very much (I have about 5 fps), even in main menu. I have the same number of fps all time, no matter if it is menu, or the game itself (with any graphic setting/screen resolution). I have dual-core Toshiba laptop, with 4GB Ram, Radeon HD6310, Windows 8.1. Steam version worked playble enough on the same laptop, but with windows 7. What can be a problem?