Error 0x80040E4D

Value: -2147217843 | 0x80040E4D | 2147749453

What does it mean ?

DB_SEC_E_AUTH_FAILED  
Authentication failed.
Value: 3661 | 0x0E4D | 0b0000111001001101

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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