System Monitor was unable to open Active Directory® directory service performance counters. An attempt to query a performance counter registry key failed.
Sample Event:
System Monitor was unable to open Active Directory performance counters. An attempt to query the following performance counter registry key failed.
Registry key: %3
Additional Data
Error value: %1 %2
For more information, see:
Microsoft Help and Support for Microsoft Windows Server 2008 and above
Microsoft Knowledge Base