http://blogs.technet.com/cliveeastwood/archive/2007/05/16/kb934760-error-message-when-you-try-to-install-a-management-agent-in-operations-manager-2007-quot-unknown-error-0x80072971-quot.aspxKB934760 ( http://support.microsoft.com/?kbid=934760 ) has been released SYMPTOMS When you try to install a management agent on a remote computer in Microsoft Systems Center Operations Manager 2007, you receive the following error message in the Agenten-USCommunityServer 2.1 SP1 (Build: 61025.2)