locked
Hyper-V Management Service Fails to start RRS feed

  • General discussion

  • Hi,

    I have a windows server 2012 standard with Hyper-V role configured. This configuration is being backed up by Veeam backup and replication. I started getting errors from Veeam backup couple of days ago. I was also told by Veeam support before that such issues would be fixed by restarting the Hyper-V Manager service on the hyper-v host. 

    So I stoped the service and then tried to start it. the service did not start. I get below error:

    Windows Could not start the Hyper-V Virtual Machine Management Service on Local Computer. 

    Error 0x80040154: Class not registered

    Event viewer does not give much details about the error in starting the service. All I get from Event viewer is:

    Log Name:      Microsoft-Windows-Hyper-V-VMMS-Admin
    Source:        Microsoft-Windows-Hyper-V-VMMS
    Date:          1/11/2018 9:13:29 AM
    Event ID:      14096
    Task Category: None
    Level:         Error
    Keywords:      
    User:          SYSTEM
    Computer:      Servername-HYPERV
    Description:
    Virtual Machine Management service failed to start.
    Event Xml:
    <Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
      <System>
        <Provider Name="Microsoft-Windows-Hyper-V-VMMS" Guid="{6066F867-7CA1-4418-85FD-36E3F9C0600C}" />
        <EventID>14096</EventID>
        <Version>0</Version>
        <Level>2</Level>
        <Task>0</Task>
        <Opcode>0</Opcode>
        <Keywords>0x4000000000000000</Keywords>
        <TimeCreated SystemTime="2018-01-11T17:13:29.080676700Z" />
        <EventRecordID>1215</EventRecordID>
        <Correlation />
        <Execution ProcessID="6608" ThreadID="9508" />
        <Channel>Microsoft-Windows-Hyper-V-VMMS-Admin</Channel>
        <Computer>servername-HYPERV</Computer>
        <Security UserID="S-1-5-18" />
      </System>
      <UserData>
        <VmlEventLog xmlns:auto-ns2="http://schemas.microsoft.com/win/2004/08/events" xmlns="http://www.microsoft.com/Windows/Virtualization/Events">
        </VmlEventLog>
      </UserData>
    </Event>

    I have checked WMI service and it is running. Any thoughts on this and how to solve this issue?

    Thursday, January 11, 2018 7:21 PM