Save the car files in a New Folder
in the directory;
"C:\Program Files\Electronic Arts\Need For Speed
Once you have downloaded the selected
car file, and unzipped it, make sure you read the
README file that is attached with the car.viv file.
The README file provides information on where to
save the file, serial number being used, credits
and descriptions of the car.
If you have problems running the
car in the application, you may have conflicting
serial numbers (fix by using VIV Wizard), or too
many cars for use in the game.
All cars have been proven to work
on Need For Speed III, and all credits to other
peoples work has been noted in the necessary files.