Hi everyone, Never ever had problems with Fallout 3 until today. To make matters worse, I'm currently in the middle of working on several mods! Suddenly, as of today, my Fallout 3 installation is broken somehow. I start the game up and there is no music in the main menu. I try to load a game—any game, even those which have always worked for me in the past, to rule out any corrupt save issues—and the game locks up. If I try to exit the game, it locks up, forcing me to CTRL+ALT+DEL the process. If I ALT+F4 or type QQQ into the console, the game exits and disappears from the running task list in Task Manager, but the process remains in the processes list. What the hell?!?!? Things I have tried so far: - Deleted my rendererinfo.txt to force the creation of a new one - Completely uninstalled ENB Series and I do mean completely - Launched the game with no mods active - Deleted my ini files to force the creation of new ones - Disabled SLI, in fact I physically removed the second card from the machine - Confirmed that other games are working fine on my system, including Skyrim. - Tried various different graphics option combinations - Restarted my computer several times - Updated graphics drivers, just in case - Punched the desk - Shouted plenty of bad language out loud My rig: - i7 950 @3.8GHz - 12GB Corsair Dominator GT - Nvidia GTX 470 (was previously 2x SLI but only 1 now) - Corsair AX1200 PSU (1.2kw, more than enough juice...) - ASUS Rampage III Extreme - Quite sufficient cooling, temps are all good. Please, if any of you can help me, I would be very grateful. This is the only game I care about playing these days and, with my health the way it is, it's all I feel like doing...