car tuner mod

HI, im using car tuner for lot of time now, but on cracked assetto corsa. Before 2 weeks i bought the game and i change the directory from disk C to disk H. And now my tuner says that he cant find C directory. How can i change the directory that the tuner wants?

So when my friend try to take the car i tuned from car tuner it says no available slots is there any one that can help me resolve that issue please?

Die heute vorgestellte Mod ermöglicht es euch, jeden X-Beliebigen Motor, in jedes Auto in Assetto Corsa zu pflanzen. Dran glauben musste heute der Audi R8... Viel Spaß!