I installed this game and the video was choppy so I played around with the options. Apparently, I messed with the wrong thing (I think it was the anti aliasing) and now the game won't run at all. I have uninstalled it and re-installed it; I went back to a restore point before I installed it and it still won't run. The screen goes black. Any ideas?

Thanks,

gameho

My husband reminded me that there are still some files floating out there even after you delete games. I have done a search and deleted everything I can find. I am installing it again.

It works fine now. (Video is still choppy). Sorry to have bothered you guys. Thanks to everyone who looked at this post.

Turning off anti aliasing shouldn't stop the game running (I do it on nearly all games) and the option wouldn't be there if it would break the game. Another thing I usually turn off (if the option is there) is shadows - this usually gives me quite a big speed boost. Obviously lowering screen resolution will also help.