Error 0x8004010A

Value: -2147221238 | 0x8004010A | 2147746058

What does it mean ?

_MAPI_E_OBJECT_DELETED  
The MAPI object was deleted.
Value: 266 | 0x010A | 0b0000000100001010

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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