Active Directory Domain Services backup and restore support requires the COM+ Event System to be started. Backup or restore ...

Active Directory Domain Services backup and restore support requires the COM+ Event System to be started.  Backup or restore will not succeed until this is corrected. 
 
User Action 
Resolve the issue with COM+ Event System service startup failure.  One possible cause is the COM+ Event System is not configured to auto-start. 
 
Additional Data 
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