MO2 makes everything 'Read Only'

[comatosedragon]

I apologize if this has been discussed before, I did a fairly extensive search, and found nothing.

As the title says, after installing TTW, all the MO2 folders (from the root on down) are set to read-only, meaning I get this error message every time I attempt to launch the game :

failed to set archive key in ......../fallout.ini (errorcode 0)

I can circumvent this by opening explorer and removing the 'Read Only' attribute form the folder and all its sub-directories, and keeping the folder open while running the game. The problem is, when I close MO2 (and the folder), the read-only attribute is reset, meaning I have to do this every single time I want to launch the game.
Maybe this is a 'first world problem', but it is annoying and I was wondering if anyone has experienced this.

This also means that saves are not saved, unless I uncheck the 'use profile specific game saves' and save directly to the my documents folder, which is not horrible I guess, but it is not expected behavior.

I have used (and presently use) MO2 to manage all my other Bethesda Games (FO4, Skyrim SE, oblivion, and prior to the installation of TTW, FNV and FO3). I have never had this happen with any previous games or installs, which is why I am inquiring about this here, and not on the MO2 forums.

My MO2 installations are as such, if it matters:

G:/
<root directory>
_Mod Organizer 2 - SKYRIM SE
_Mod Organizer 2 - FALLOUT 4
_Mod Organizer 2 - TTW
SteamLibrary (where all above games are installed)

I also have MO2 set to run as administrator.

Has anyone else experienced this odd behavior?

[comatosedragon]

<<<Moderator, Please Feel Free to Lock or Delete This Thread>>>

I feel like such a tool. I had not restarted my PC for several days, and upon restarting, there was a pending windows Update, which apparently fixed this problem (...Somehow. Windows is a strange beast sometimes...)

To be clear, the folders are no longer set as read-only, and I no longer receive the error message.
Please forgive my ignorance, and forgive me for bloating up the forum with a useless thread.

[RoyBatty]

Also the NV launcher sets Fallout.ini read only for whatever unknown reason, I think MO2 doesn't like that very much.