Re: NFS HEAT: 001B080F error code

I admit, yes, I finished Need for Speed: Heat and got bored and decided to use CheatEngine to mod cars into the game. I managed to get Mercer's Ford Explorer into the game (no problem) and swap out the Challenger at the dealership for the Charger SRT8 cop car, but the game crashed when I tried to buy a G35 that I swapped the 350Z for.

When the game crashed, I tried to restart it, but I kept getting an Error Code: 001B080F ("Item System Synchronization failed.") error followed by the game crashing. I even tried deleting NFS: Heat from my computer and then trying to restart it, but to no avail. Is there a way to fix the game, or am I permanently screwed?