I need to enable a rule using a GPO's, the rule is -> Security Zones: Do not allow users to Add/Delete Sites.
The rule is located
Computer Configuration\Administrative Templates\Windows Components\Internet Explorer
But I need to configure that rule on a windows server 2003 sp2, but does not appear, but If I look on a Windows 2008 the rule it's there.
So the question is how can update my rule list on a windows server 2003?