I am trying to determine how I can accomplish the following using WMI Filters. I want a GPO to check to be sure that Office is installed before the GPO is allowed to apply to a workstation. Does anyone have a way to determine this? Justin A. Salandra MCSE Windows 2000 & 2003 Network and Technology Services Manager Catholic Healthcare System 646.505.3681 - office 917.455.0110 - cell jasalandra@xxxxxxxxxxx <mailto:jasalandra@xxxxxxxxxxx>