SCCM 2012 SP2 Upgrade - Pending Restart If you attempt to run the SCCM 2012 SP2 upgrade, the prerequisite checker may inform you that the server is 'Pending a restart'. If after restarting the server you still get the same error message over and over, I have found a solution below: ConfigMgrPrereq.log extract <11-06-2015 13:00:36> ServerName001.domain.local; Pending system restart; Error; Another program requires the server to be restarted before Setup can continue. Solution HKLM\Software\Microsoft\Server manager' 'CurrentRebootAttempts' should be set to 0 (and not 2) 'Actions' should be clear (Delete string value if present) For more SCCM tips and consulting, just leave a comment below!