Error 0xC03A001E

Value: -1069940706 | 0xC03A001E | 3225026590

What does it mean ?

ERROR_VIRTDISK_DISK_ALREADY_OWNED  
The disk is already owned by a different owner.
Value: 30 | 0x001E | 0b0000000000011110

Where does it come from ?

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

Other Errors for FACILITY_USERMODE_VHD