http://support.microsoft.com/kb/2489044

SYMPTOMS

On a computer that is running Microsoft System Center Configuration Manager 2007…

On a computer that is running Microsoft System Center Configuration Manager 2007 Service Pack 2 (SP2), you have the following features:

  • Software distribution
  • Software update management
  • Desired configuration management

However, the following products are not listed as supported platforms for these features:

  • Windows 7 Service Pack 1 (SP1)
  • Windows Server 2008 R2 Service Pack 1 (SP1)