Say you created your own event/season/etc. with the MAS tool (where you created a whole separate build of cars with color schemes, driver names, etc). This event shows up as a choice alongside All Cars and Tracks. If the cars get updated by the devs, this breaks your event. You can still choose it and go into the settings, but the list of AI opponents may be blank. You can't get out. You can't select an opponent because there are none listed and you can't leave because you haven't selected any opponents. The only alternative is to go to task manager and kill the RF2 task. As a side note, I would like to see the option to exit the game in a few other locations. It's not really intuitive to click Start to then click Exit. If you normally race in VR, you'll load the game on the flatscreen when you want to do config type stuff and only go into VR when everything is set up.