Event ID - 15051

Event Id15051
SourceMicrosoft-Windows-Hyper-V-vhdsvc
DescriptionThe file extension for '%1' is invalid.
Event InformationAccording to Microsoft :
Cause :
This event is logged when the file extension of a vhd is invalid.
Resolution :
Check file name extension
Ensure that the image file in question has the correct file name extension (.vhd for virtual hard disks, .vfd for virtual floppy disks and .iso for ISO images), has the right permissions, and is attached.
Verify :
The vhdsvc service is displayed in a running state in the service control manager and all the operations on vhd files complete successfully.
Reference LinksEvent ID 15051 from Source Microsoft-Windows-Hyper-V-vhdsvc

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