Well, I've got no f***ing idea.

Check your drivers i guess. be sure that everything is the newest, unless its so old that it doesn't work with the newest drivers. Try windoze's setting to run the game as a win95 game, you ahve to do that in the shortcut's properties or something. I dunno, the compatibility thing that windows has never worked for me :-(

well, have phun w/ j00r br0k3ded shingy.