Error 0xC03A000C

Value: -1069940724 | 0xC03A000C | 3225026572

What does it mean ?

ERROR_VHD_BITMAP_MISMATCH  
The virtual hard disk is corrupted. The block bitmap does not match with the block data present in the virtual hard disk.
Value: 12 | 0x000C | 0b0000000000001100

Where does it come from ?

FACILITY_USERMODE_VHD  
User mode virtual hard disk support
Value: 58 | 0x03A | 0b00111010

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