I have installed the Vitus track, as an admin I can select the track in game, but as a non admin not!
As the non admin I still can browse the directory for the Vitus track.
Any idea?
As an Admin try to figure out the security rights on that folder.
Make sure the usergroup 'Users' have change rights from rFactor all the way down to the locations folder (including Vitus)
Security rights-> Right mouse on a folder and then properties. Click the security tab.