Can you explain the following Error Message, when trying to load on new software. Windows Installer The system administrator has set policies to prevent this installation. The OS is Windows XP Pro, without SP2. It first came to my attention when updating .Net Framework from the Microsoft web site, the update install would not work. It now does not let me load Microsoft Office 2000. Am not sure if this is related but, a CAD program (IntelliCAD) loads OK but I cannot run the VBA which comes with it. I am able to do so on another machine. I have not knowingly changed any of the administrator's policies, and when I checked the local policies they all look OK. Richard Trail