Hey guys how are you? I have got a problem with my trainer I have 4 different skins for a CVPI, but when I want to chage the skin with the trainer the only thing that stands there is "-1" (from the trainer: If you see "-1" that means there are no other skins on this car) is there a way to fix this?

you need to set the livery options in the trainer.ini to 10 or what ever number and it should work. if that doesnt solve it then you also need to add the +livery tag to the handling.dat file

just use the tilde key, Spawn Police then do that until it is the right skin.

 

To use more liveries in game go to:

 

GTA IV Folder > Common > Data > Vehicles 

 

After you open the "Vehicles" file go to where your car you want to add more liveries to (ex. police).

 

From example mine says this:

police, police, car, POLICE, POLICE, VEH@STD, VEH@STD_RI1, 100, 999, 0.2345, 0.2345, 0.2, 2, 1.0 ,1, ext_requi+ext_strong 

 

 

You should see something similar, if not the same. The part that I have made in bold is where you are going to want to put "+livery".

 

You can do that to all your police vehicles as you wish. When you have finished save and exit out.

 

You now should have multiple liveries in game.