I lost all my cars and tracks. On a previous post, I had the same issue and the answer was: on the main screen select all cars and tracks. Well now, I don't see that option at all. I was trying to figure out how to host a session in Multi-player, but I saw the option to host in single player. Never should have done that, cause now I am limited to one car and 6 tracks Sooooooooooo, question is, how do I get back to all cars and tracks in single player and, how do I host in multi-player???
Just, wow.. Try looking for the all cars and tracks button in the upper left corner of the car selection screen