Site Component Manager failed to install this component, because it can't configure Microsoft Network Policy Server (NPS). ...

Site Component Manager failed to install this component, because it can't configure Microsoft Network Policy Server (NPS).

Possible cause: Microsoft Network Policy Server (NPS) is not installed or running.
Solution: Use Add/Remove Programs to install Microsoft Network Policy Server (NPS).

Possible cause: Site Component Manager does not have sufficient access rights to administer and configure Microsoft Network Policy Server (NPS) on this site system.
Solution: Verify that the Site System Connection accounts are properly configured to allow Configuration Manager to administer the site system.

Site Component Manager cannot install component %1 until Microsoft Network Policy Server (NPS) is installed and configured correctly.  Refer to the documentation or the Microsoft Knowledge Base for further information.%0