I am running fallout 3 on windows 7 64 bit on a quadcore processor with no mods and am getting constant crashes but only when indoors.
I tried changing the ini file so that it said
bUseThreadedAI=1
iNumHWThreads=2
but still got crashes. Then I changed it to
bUseThreadedAI=1
iNumHWThreads=1
and still got crashes. Then I cranked the graphics down to the lowest possible setting and I still get crashes. How do I make the game not crash?