I bought Fallout 3 in the steam sales. I went to run it and got the first time setup thing, and decided to cancel it and do it later. It is now later and when I come to run it, it skips the first time setup, trys to run without the first time setup, and crashes. Now, I assume I can fix by backing up and re installing, which I will do in the morning, but I'm wondering if there is a way to kick off the first time setup manually?