Error 0x80071AB9

Value: -2147018055 | 0x80071AB9 | 2147949241

What does it mean ?

ERROR_NOT_SNAPSHOT_VOLUME  
The target volume is not a snapshot volume. This operation is only valid on a volume mounted as a snapshot.
Value: 6841 | 0x1AB9 | 0b0001101010111001

Where does it come from ?

FACILITY_WIN32  
Provides a way to handle error codes from functions in the Win32 API as an HRESULT. (Error codes in 16 - bit OLE that duplicated Win32 error codes have also been changed to FACILITY_WIN32)
Value: 7 | 0x007 | 0b00000111

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