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"Host Network Service" IpICSHlpStopSharing 0x80070032 1030

tocguy 95 Reputation points
2025-09-12T16:18:22.5266667+00:00

Every boot yields two issues related to the Host Network Service and my guess is that it is these that are preventing any Virt Machines from running. i.e., both Sandbox and Hyper-V initiated VMs. The only difference between the two Events are their timestamps and ThreadIDs: 3732 immediately followed by 12444. Both Sandbox and Hyper-V VMs were working but then stopped about a week ago.

System Info shows Hyperviser is detected.

Troubleshooting steps taken thus far are WUpdate Repair Install, DISM and SFC, Remove Optional Windows Features, and Install Optional Windows Features. Net result = no change.

Mobo: MSI X870E

BIOS: 7E49v1A64 released 2025-09-09

CPU: AMD 9950X3D

  • <Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
  • <System> <Provider Name="Microsoft-Windows-Host-Network-Service" Guid="{0c885e0d-6eb6-476c-a048-2457eed3a5c1}" /> <EventID>1030</EventID> <Version>0</Version> <Level>2</Level> <Task>0</Task> <Opcode>0</Opcode> <Keywords>0x8000000000000000</Keywords> <TimeCreated SystemTime="2025-09-12T15:12:34.9200734Z" /> <EventRecordID>32</EventRecordID> <Correlation /> <Execution ProcessID="3560" ThreadID="3732" /> <Channel>Microsoft-Windows-Host-Network-Service-Admin</Channel> <Computer>Gregs-Office</Computer> <Security UserID="S-1-5-18" /> </System>
  • <EventData> <Data Name="HResult">0x80070032</Data> <Data Name="API">1</Data> </EventData> </Event>

Options...?

Windows for home | Windows 11 | Internet and connectivity

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  1. MR_MEOW 3,521 Reputation points
    2025-09-25T14:42:41.3833333+00:00

    Run Commands as Administrator:

    cmd.exe

    netsh

    netsh int ip reset

    netsh winsock reset

    exit

    Reboot computer

    IF no change then

    Win+R

    Services.msc

    Restart Host Network Service

    If no change then

    Disabling ICS

    Go to Network Connections

    Right-click your active adapter → Properties Under Sharing, uncheck [ Allow other network users to connect through this computer’s Internet connection ]

    If no change then

    check for conflicting drivers and updates for drivers

    If no change then

    Last one is to correct the registry regedit.exe [ not recommended for basic users ]

    Power off computer fully on each change for best results

    Start -> Shutdown

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