Ok so I got the urge to play this game again, happens now and then like i'm sure it does for you all. My problem is my computer has gotten a few upgrades and now it seem everything about it wants to make sure I can't play the game, despite it should tank this s#*! like a champ. Now I have searched nearly all day for fixes and none work, But they do tell me a little bit about why its not working, its why i know my computer is "to advenced" for the game to want to work. At least thats how I understand it. Every time I start a new game I'll skip though the opening to the loading screen and after a few moments it crashes. This is my rig: GeForce GTX 750Ti Intel Core i5-2300 2.80GHz 8 Gig Ram Windows 7 Home Fixes that I Have tried are as follows: In both Fallout.ini (in my documents) and Fallout_default.ini (in came folder) I changed bUseThreadedAI=0 to bUseThreadedAI=1 and added iNumHWTheads=2. To tell you the truth I'm not 100% sure what that did. The guy who suggested it made it sound like this made the game realise that there were multible cores on the computer, it seemed to work for the person who was having the same issue as I was so I tired it. It didn't work for me. But I left those in thinking it was only part of the fix I need. The next fix was that I'm using windows 7, and the game can't comunicate with windows 7 or something like that. So one suggestion was to get windows xp service pack 3 and tell the FNV exes to run under that and also run them as admin. So I did that and still no go. Other fixes I was told to use were mods which I intend to use to make the game more stable before I mod the rest of the game, but as far as I'm concerned the game should work first with out any mods installed. So can anyone help me out? I'm gonig to keep looknig on my own for a fix/s but I really would like some pro help at this.