So I installed SCars, and I have this whole pack and a Vice City SCars pack. I tried a vehicle from Vice City first, it didn't let me drive for some reason. I figured it was just the Vice City addon, so I tried another car and it didn't work. In both cars when I tried to move the speedometer worked and the engine sounded like the car was moving. But I stayed in the same place. I checked the console and it said "Guy Fieri has entered a seat?1. Guy Fieri has entered a seat?2." How do I fix this?