I'm running Windows 7 64-bit, and when I start Fallout 3, it crashes instantly back to the desktop. Is anyone else having this problem? I have not been able to find a solution for this problem and would appreciate any good suggestions for a possible fix.

TheAngryHeretic

Post a dxdiag.
XP: Go to Start->run, type “dxdiag” and hit enter. Click the Save All Information button near the bottom right. This will save a Dxdiag.txt in C:\ by default. Then open the dxdiag.txt and copy/paste the information into your post.

VISTA/Windows 7: Go to Start->Search, type “dxdiag” and hit enter, click the Save All Information button near the bottom right. This will save a Dxdiag.txt in C:\ by default. Then open the dxdiag.txt and copy/paste the information into your post.