Once I loaded disk two and installed it, my game immediately stopped working for some odd reason. Whenever I start the fallout 3.exe, it will load and then crash to the desktop. I took the mods off and the problem was still there for some odd reason. I had to un-install the entire game itself and load up disk 1 just to play the normal version of fallout 3. If anyone can help me I would appreciate it. I know for a fact, it has something to do with disk 2, it must be doing something to the game that is corrupting it or I need a certain file in order to get this game to work with the dlc.