Note: If the VHDX structure is severely damaged, this command may fail. Proceed to Phase 2 if it does.
If the VHDX mounts but is inaccessible or shows corruption:
If the target disk uses a parent-child relationship (differencing disk), supply the path to the base image to realign the chain: powershell
Before attempting repair, it is vital to understand why VHDX files are unique. Unlike the older VHD format (limited to 2TB), VHDX supports up to 64TB and includes built-in resiliency features.
: Use the Get-VHD cmdlet to inspect the file.
Example: chkdsk E: /f /r