Well i unchecked all mods and it still crashes so i dont know where the problem is. I will reinstall fallout 3 complete. Do you know a tutorial for modding fallout 3? i used this (https://steamcommunity.com/sharedfiles/filedetails/?id=149946772) but it seems that is dosnt work at all . Thx for your time and help. Skyrim is much easier to mod ^^ .