Display Driver igfx Problem after playing Sims

Just when I am in the hype of playing The Sims, I am so annoyed when suddenly after loading the game, my screen went black. It will go back again on the screen, but I am just annoyed. Then, once I am done with my game, the error pops up. I am using a Vista Operating System, 2GB RAM. At first, I tried to uninstall and reinstall the game. However, this does not fix the issue. Also, I tried to put down the screen resolution 800 x 600, but no luck. I am focusing on the game itself as this does not happen to my other games. Is it on my display driver now and not really on The Sims?
