Originally Posted by behzad_sol
so, I say don't install Nissan 300ZX and the Mercedes Brabus V12 and see if it helps or not
Edit: have you installed the 1.4 patch?
I uninstalled the 300zx and brabus and it still didn't work so i replaced all of the modified files with the originals and only install the Z-tune, Supra, and Subaru and i still got the fatal error.
I only have patch 1.3 install