Fix for AAF Error [074] MainQuestScript could not be populated

By judge007,
November 15, 2025 in Fallout 4 Technical Support

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Seeing as how I couldn't find a working fix for this error, I did some snooping with various modding tools.

With AAF_GFV.exe from AAF Discord site, I found I had one corrupted .pex file from F4SE.

Changed it out and saves were once again usable.

This may not fix it for everyone, but hopefully more than just me.

Crosses fingers . . .

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