The best setup guide for Fallout 3!
Fallout 3 runs GREAT with these easy steps!
1) Install Fallout 3.
Start Fallout, click Play, push the escape key and Quit.
It will validate your game, detect your graphics card and create a fallout.ini.
* Dual monitors? Either disable 2nd monitor (Windows key + P) or set same res on both.
* Causes fallout 3 crashes: teamspeak “overwolf”, ASUS xonar “gx” & GamerOSD.
IF CRASHING WHEN CLICKING “PLAY” in the fallout launcher, update Games for Windows Live (Original Link – Continuation of discussion