I wish I understood this enough to follow these instructions. I didn't have anything which said "bEnableFileSelection" in SkyrimPrefs.ini. I tried placing the line in there anyway, but it still didn't work. I have MO2, Skyrim, Skyrim Launcher and SKSE all set to run as an admin, and I've tried changing my mod directory to various different directories (moving the mods each time) but to no avail. I didn't have any issues with oldrim. :(