Fallout 3 Keeps Crashing

UGM Cain xD

Honorable
Jan 4, 2014
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I have tried this fix, It doesn't fix me at all, Specs
GPU: R9 270
CPU: AMD A10 5800k
Thats all you really need to know to be honest.
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Open up the fallout.ini file in: My Documents\My Games\Fallout3
Find the line:

bUseThreadedAI=0

change it to:

bUseThreadedAI=1

Add another line after it and insert:

iNumHWThreads=2

This will limit the game to 2 cores and prevent the engine bug from causing the game to freeze.

*If the game still crashes write this iNumHWThreads=1

EnJoY!!!

 

JimmoR3M

Distinguished
Aug 13, 2012
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18,760
Had crashing on mine ages ago. Try these:

First tip:

1. Click Start
2. Click “All Programs”.
3. Go to the ffdshow folder.
4. Click “Audio decoder configuration.”
5. In the left hand pane, click “Info & debug.” or "DirectShow control".This is the second entry in the list.
6. In the right hand pane, near the bottom, find a check box labelled “Don’t use ffdshow in:”
7. Check that box, and in the text box underneath (it lights up when you check the check box), add “fallout3.exe” (don’t include the quotes). If there is already something in that box, put a semi-colon ( ; ) after what’s already there, and fallout3.exe after that. Do NOT use spaces, since ffdshow will think that’s part of the filename. A valid entry would be “explorer.exe;fallout3.exe” (without quotes).
8. Finally, click “Ok” and start Fallout 3.

Second:

1.Turn off autosave on sleep,fast travel and wait(sounds stupid but it help fix crashes)

Lemme know either way if these fix it or not.
 


limiting the game to two threads will kill your performance
 

UGM Cain xD

Honorable
Jan 4, 2014
76
0
10,640
I just realised the whole time I was doing this in the C:\Program Files (x86)\Bethesda Softworks\Fallout 3 I was doing it in the wrong place the whole time for days, MY bad Problem fix :):)