Error 0x80042306

Value: -2147212538 | 0x80042306 | 2147754758

What does it mean ?

VSS_E_PROVIDER_VETO  
The shadow copy provider had an error. Check the System and Application event logs for more information.
Value: 8966 | 0x2306 | 0b0010001100000110

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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