Comment 6 for bug 1614618

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Ian Abbott (ian-abbott) wrote :

The /dev/vmbus/hv_fcopy device won't be created unless the 'Guest Service Interface' integration service is enabled in the VM. It isn't enabled by default. This can be checked with the following PowerShell command on the Hyper-V server:

  Get-VMIntegrationService 'Guest Service Interface' -VMName FOO

where 'FOO' is the name of the virtual machine. Look for the 'Enabled' column in the output. If it says 'False', it can be enabled using the following PowerShell command:

  Enable-VMIntegrationService 'Guest Service Interface' -VMName FOO