News:
Maybe gfx card doesnt support the current resolution? Try to delete gta_vc.set .
Your specs are fine... Maybe your need to update some/all of your drivers?
This happened with me too when i bought new pc with nvidia ge force 450 1 gb.I installed the Gpu drivers and all fine.Installyour GPU latest drivers.
easyjust go to your gta-vc.exe properties, and change compatibility mode..bye..