Jaquavius

Okay, so I have tried a lot. I'm going to detail everything I have done. I am using MO v1.3.11 with Win 10 64bit. 1. Downloaded the manual version here: https://www.nexusmods.com/fallout3/mods/944/?tab=2&navtag=http%3A%2F%2Fwww.nexusmods.com%2Ffallout3%2Fajax%2Fmodfiles%2F%3Fid%3D944&pUp=1 2. Renamed the file "ArchiveInvalidationInvalidated!.bsa" to "Fallout - ArchiveInvalidation.bsa" 3. Put "Fallout - ArchiveInvalidation.bsa" in D:/SteamLibrary/steamapps/common/Fallout New Vegas/data 4. Set "mygames", "Fallout New Vegas" and "Mod Organizer" directories to write-able. Checked that all .ini files are write-able. 5. Set "bEnableFileSelection=1" in documents/my games/FalloutNV/falloutprefs.ini and Mod Organizer/profiles/Default/falloutprefs.ini 6. Changed the following in the documents fallout.ini and falloutprefs.ini, in the Mod Organizer fallout.ini and falloutprefs.ini and the New Vegas folder Fallout_default.ini: [Archive]SInvalidationFile=iRetainFilenameOffsetTable=1iRetainFilenameStringTable=1iRetainDirectoryStringTable=1bCheckRuntimeCollisions=0bInvalidateOlderFiles=1bUseArchives=1SArchiveList=Fallout - ArchiveInvalidation.bsa, Fallout - Voices1.bsa, Fallout - Sound.bsa, Fallout - Misc.bsa, Fallout - Textures.bsa, Fallout - Textures2.bsa, Fallout - Meshes.bsa 7. Made Mod Organizer.exe "run as administrator" 8. Ran Mod Organizer, went to archive tab and moved "Fallout - ArchiveInvalidation.bsa" to the very very top and made sure everything was checked. IMPORTANT NOTE: I think I know what the issue is. Everytime I launch NVSE, the archive invalidation hasn't worked. So I go back to check the .ini files. And everytime two lines have been changed back. Mod Organizer's fallout.ini has reverted two lines: "SInvalidationFile=ArchiveInvalidation.txt" and "bInvalidateOlderFiles=0". Now matter how many times I change it back, re-launch MO, re-launch the game, re-launch my PC, no matter what I do, everytime I exit the game and go check that 1 single ini file, those 2 lines have changed back. I'm at a loss. All the other .ini files look correct. It's just D:\SteamLibrary\steamapps\common\Fallout New Vegas\Mod Organizer\profiles\Default\fallout.ini that changes.