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Can't remove failed virtual switch from Hyper-V's Virtual Switch Manager RRS feed

  • 질문

  • Hello,

    We have a virtual switch setup in the Virtual Switch Manager and the adapter has been deleted by mistake using the "Change Adapter Settings..." of the Network And Sharing Center. Now, obiviously the switch is in a failed state and we just want to remove it from the list.

    The Hyper-V console and the PowerShell command ("remove-vmswitch -Name "VSITCH01" - force") both returnsthe error below when removing the switch, because obivously, it can't find the adapter. How do I force remove the switch from the list?

    remove-vmswitch : Failed while removing virtual Ethernet switch.
    Failed to connect Ethernet switch port (switch name = '49ACD343-5D84-40F8-9B87-70F34F820AF1', port name =
    '16D596BE-F31A-43F4-8DD7-7A54FB9818C3', adapter GUID = '{045B0D69-2904-4C11-88C2-22EB4D67DC05}'): The system cannot
    find the file specified. (0x80070002).
    Ethernet port '{045B0D69-2904-4C11-88C2-22EB4D67DC05}' unbind failed: One or more arguments are invalid (0x80070057).
    A parameter that is not valid was passed to the operation.
    At line:1 char:1
    + remove-vmswitch -Name "VSWITCH01" -force
    + ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
        + CategoryInfo          : InvalidArgument: (Microsoft.HyperV.PowerShell.VMTask:VMTask) [Remove-VMSwitch], Virtuali
       zationOperationFailedException
        + FullyQualifiedErrorId : InvalidParameter,Microsoft.HyperV.PowerShell.Commands.RemoveVMSwitchCommand

    Thank you!

    2015년 3월 15일 일요일 오후 5:05

답변

  • Thank you for your reply. I have deleted it from there but it was still appearing in the list. I made a registry-wide search and found the switch configuration is stored in "HKLM\SYSTEM\CurrentControlSet\Services\VMSMP\Parameters\SwitchList". I deleted the entry then rebooted and now the switch is gone
    • 답변으로 표시됨 sixstorm1 2015년 3월 15일 일요일 오후 8:35
    2015년 3월 15일 일요일 오후 8:35

모든 응답

  • try to delete it from registry.I have tried this on my test lab and it worked.I have mentioned the registry key ,but netowork connect id({4D36E972-E325-11CE-BFC1-08002BE10318})may differ

    HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Network\{4D36E972-E325-11CE-BFC1-08002BE10318}\{388468EB-88C9-4D4C-AD2D-BFF07FC9995A}\Connection


    Darshana Jayathilake

    2015년 3월 15일 일요일 오후 5:19
  • Thank you for your reply. I have deleted it from there but it was still appearing in the list. I made a registry-wide search and found the switch configuration is stored in "HKLM\SYSTEM\CurrentControlSet\Services\VMSMP\Parameters\SwitchList". I deleted the entry then rebooted and now the switch is gone
    • 답변으로 표시됨 sixstorm1 2015년 3월 15일 일요일 오후 8:35
    2015년 3월 15일 일요일 오후 8:35
  • Hi Sir,

    Thanks for your sharing  , it must be very useful to someone who is running into the same issue .

    Best Regards,

    Elton Ji


    Please remember to mark the replies as answers if they help and unmark them if they provide no help. If you have feedback for TechNet Subscriber Support, contact tnmff@microsoft.com .

    • 답변으로 제안됨 Nayan Parmar 2017년 4월 1일 토요일 오전 8:15
    • 답변으로 제안 취소됨 Nayan Parmar 2017년 4월 1일 토요일 오전 8:15
    2015년 3월 22일 일요일 오전 9:04
    중재자
  • Hi 

    Try Deleting the Bridge Adapter from "Control Panel>Network and Internet>Network Connections"

    it worked for me , Hope same works for you.

    Thank You.

    2017년 4월 1일 토요일 오전 8:17
  • Thankyou!!!!!

    This helped me resolve an issue with not being able to remote debug from Visual Studio and also ping internet from side container.

    I believe issue started when i deleted a virtual adapter outside of Hyper-V manager


    PTSS

    2017년 7월 10일 월요일 오전 6:52
  • Thanks for the advice, years later and it worked for me!
    2019년 6월 26일 수요일 오후 12:25