Error 0x80042445

Value: -2147212219 | 0x80042445 | 2147755077

What does it mean ?

VDS_E_VOLUME_NOT_A_MIRROR  
The volume is not a mirror.
Value: 9285 | 0x2445 | 0b0010010001000101

Where does it come from ?

FACILITY_ITF  
COM/OLE Interface management. FACILITY_ITF is designated for user-defined error codes returned from interface methods
Value: 4 | 0x004 | 0b00000100

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