GP4 no loadl in W7 x64

Hello friends,
It's been many years since I've played GP4, and I tried to install it on WIN 7 x64 from a CD, but it doesn't load the game to install on the aforementioned W7, it gives an error of not being able to load.
What could it be?
Thanks for the help.

OF
Brazil

Seu CD e digamos assim atual??? se nao, tente baixar do [www.gp4central.com] Ja faz um bom tempo que nao uso o W7, porem quando usei e em varios pc´s rodava sem problemas. Se nao conseguir tenta uma instalaçao do W10 tem tudo pra rodar tranquilo.