Ah... Welp? please?

[Im_Batman]

So I was trying to put Roberts body mod to work on Fallout new vegas and I accidentally overwrote my archiveinvalidation file in the Data folder. Anyway I can get the original file? :/

[Ark of Truth]

Yeah install Fallout Mod Manager.

[Im_Batman]

I have... What do I do?

[myuhinny]

Then open the fallout mod manager and go under tools and select the archive invalidation at the bottom of the tools list.

[Guest carywinton]

Make sure to delete the old Archive Invalidation file first before activating the new file in FOMM, this way you will be sure to get a new clean *.bsa file.