Look Here for group policy setting
I am wanting to disable System Restore in Windows XP Home Edition, so I go to My Computer, right click then click Properties, click on the System Restore tab but then I hit the problem. I have two hard drives, one internal and one external. The checkbox to "Turn off System Restore" is grayed out with "disabled by Group Policy" written in brackets next to it. Clicking on the "Settings" buttons for each hard drive individually encounters the same problem in those boxes.
Any ideas please?
Thanks in advance.