GTA IV installation problem

namelessonez - Updated on Jan 7, 2019 at 05:51 AM
 ggugg - Jan 28, 2019 at 05:43 PM

I just got GTA IV for the PC. My rig is:

CPU: Core 2 Quad@2.33
Memory: 4GB DDR2 RAM
Graphics Card: GeForce 9400GT
Space: 500GB SATA HDD
OS: Windows Vista Ultimate (32 bit).

I managed to install the game's social club but when the game installation starts, I get the error "Your system is not compatible with %p."

I don't have SP1 or 2 yet. Is this the problem or something else?

System Configuration: Windows XP Safari 530.5

1 response


Go to Regedit--Hotkey local machine----system----controlset001---control----search for 'windows'----click in it-------in that there will be csdversion. Double click it. Change the value from 0 to 100. That's all! Save it and restart the computer.Your computer is upgraded to Vista SP1. Run setup now. You will be definitely able to play!
Thanks for choosing as best answer
bonfire817 Posts 2 Registration date Wednesday November 17, 2010 Status Member Last seen November 17, 2010
Nov 17, 2010 at 06:29 PM
You are a genius! Thank YOU!!!