@Reacon yes that's correct, so when i add on any car i always use my trainer to spawn them, but since my update.rpf in the mode folder is a different version from the original update.rpf, my trainer is not working crashing and that led me unable to spawn add on cars.

Re: How to keep work mods in 'update.rpf' after update ?
guys i have problem . every time i tried to add on cars my update.rpf in the modes folder would be different version from the gta v update.rpf, so my trainer would not work unless i copy original update.rpf replace it with the one in the modes folder . basically, i cant add any car

@FoxtrotDelta Thanks bro i found my mistake you're the best!!!

HI bro so i added two cars the first one is working i did add the line in above path but my other cars keep saying model not valid,but i also added the line above path ! i don't know what i did wrong? can u help me please!