Thanks for help your time guys, finally i managed to solve the problem. The owner of that car pack helped me.

@ReNNie i tried it too, didnt help either

@Reacon yes i did, they were in requirements one of those gameconfigs

@Reacon if i understand right, there is written that i need better gameconfig so i did... tried that one ReNNie recommended, tried gameconfig from F7YO and the problem still occurs

@ReNNie i dont see any tutorial that would help with my issue... i replaced gameconfig in OpenIV with that one u recommended and nothing changed.. still doesnt load

@ReNNie do i just put the config into game file?

I downloaded Menyoo trainer and Car Pack with 900 cars. Also downloaded ScriptHookV and Community ScriptHookDotNet but when i press start button in SocialClub Launcher it doesnt start and after a while a get GTA V exited unexpectedly error message.

What should i do?

Game version: VER_1_0_1737_6_NOSTEAM
Car pack from here:

https://pastebin.com/hPADBRrW / / asiloader.log
https://pastebin.com/cBfbAkX6 / / scripthookV.log