I've tried unsubscribing from ULX on the Steam Workshop after having accidentally installing it as part of a server's content pack, but it's been about a a week since I've uninstalled ULX and it still appears to be mounted to Garry's Mod. I just want it to go away!
How can I uninstall this in a way that it never comes back, because I really don't need an administration tool for Singleplayer.