Rfactor mod issue. Car not appear in the game. Unknown name mod

[CODEX101]

Hi! I donwload a cars. I put the car into Vehicles folder in GameData but it does not appear in the game? How can in solve this issue? Is because there is not a RFM folder??

 

[Shedracing]

Most likely. All the cars have a class in the Vehicle file, and that is called out in the RFM file, as well as some other things like paths to various files.