Today went to start rf2 haven't changed a thing from last start up and this is happen. rFactor 2 is attempting to launch with optional parameters below " +path=".." " If you did not request this launch or do not understand these options, select Cancel. So I have selected cancel nothing works so I then selected ok and nothing happens also. So I uninstalled rf2 completely than reinstalled and the same thing is happening. Like I said I have not change a thing from logging in 3 day ago.