I can't believe I solved it! I just had to update the graphic card. I did it before you answered it, when I searched for my graphic card's name, and only now I checked the game lol

thank you so...

technically, my system can't run GTA V, I don't know how it did it, but I don't argue with that lol.
Oh, I forgot to mention: Now when I start running the GTA it alerts that my pc doesn't fit the...

before I upgraded I had windows 8.1, and the GTA ran well.
I upgraded to windows 10 yesterday and when I started to play it was slow. too slow.
I don't have a very good computer, but it didn't...