Event ID - 10011

Event Id10011
SourceMicrosoft-Windows-Hyper-V-VMMS
DescriptionThe security identifier S-1-5-83 is already mapped to another domain.
Event InformationAccording to Microsoft :
Cause :
This event is logged when the security identifier S-1-5-83 is already mapped to another domain.
Resolution :
Reimage the server
A possible security compromise has been created. Completely reimage the server (sometimes called a bare metal restoration), install a new operating system, and enable the Hyper-V role.
Verify :
Check that the VMMS service is in the running state in the Service Control Manager and that the failed operation now succeeds.
Reference LinksEvent ID 10011 from Source Microsoft-Windows-Hyper-V-VMMS

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