Does anyone have an updated version of the initial d pack?

[MarinZG060]

So wherever i try to use one of these cars on any track, the track loads in, the car finishes loading and then it puts me back in the menu.
I tried removing the data folder from aero.ini, but it is not there.
I haven't found any updated version myself yet. Does anyone know how i can get this to work?

 

[AndrewBo]

Verify the gamefiles on Steam?