However, I read something about being able to change permissions on the install folder with some special terminal you can download, but I can't remember the name.. It was in one of the other Starfield posts from a few days ago (can't be more than two or three right..?)
No it's not that. The problem is the folders were the game is installed is encrypted somehow and that prevents modding in general. Or at least that how it was last time I tried to mod a uwp