I wanted to use the powershell execution policy to set these settings on some of our servers. I noticed that our central store did not have this policy. Upon reviewing our central store I see that we have the files from Server 2008/Vista. So I decided to downloand the latest central store admx pack from MS for Server 2008 R2/W7. I removed the policy definitions folder from sysvol and replaced it with a new policy definitions folder with updated ADMX files and the powershell execution policy from an existing server 2008R2 machine.
When I go to view the settings of an existing GPO I get errors.
An appropriate resource file could not be found....
It complains about the powershell execution policy admx file ( cannot find the file specified)
and it complains about Terminalserver.admx - referenced attribute displayName could not be found etc.
Is there something you need to do to existing GPO's to avoid problems like this when upgrading files in your central store?