We have a Windows 7 image that has two drives, C:\ for boot and programs, and D:\ for data. We are trying to enable System Protection on the D:\ drive and would like to do it via script or registry. This was easily accomplished on Vista by writing a value of 1 to HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\SystemRestore\RPSessionInterval, but that doesn't work on Windows 7.

You may need to discuss in our Script Center forum. The Official Scripting Guys Forum Arthur Xie - MSFT

Use PowerShell http://technet.microsoft.com/en-us/library/dd315400.aspx Alex