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Event ID 16400 — Virtual Machine Configuration File

  • Article

Applies To: Windows Server 2008

This is preliminary documentation and subject to change.

By default virtual machine configuration files are at %ProgramData%\Microsoft\Windows\Hyper-V\Virtual Machines.

Event Details

Product: Windows Operating System
ID: 16400
Source: Microsoft-Windows-Hyper-V-VMMS
Version: 6.0
Symbolic Name: MSVM_VMMS_CONFIGURATION_DISCONNECTED_RUNNING_VM
Message: The configuration of virtual machine '%1' is no longer accessible: %3 (%4). (Virtual machine ID %2) The worker process (process ID %5) may not function correctly.

Resolve

Check virtual machine configuration

Ensure that the virtual machine configuration file is set with the right parameters. Additionally, ensure that the configuration file has the right permissions set so that the VMMS service can access it. Then, retry the operation that failed.

By default virtual machine configuration files are at %ProgramData%\Microsoft\Windows\Hyper-V\Virtual Machines.

Verify

No verification steps are available yet.

Virtual Machine Configuration File

Hyper-V