Error 0x80040DAF

Value: -2147218001 | 0x80040DAF | 2147749295

What does it mean ?

GTHR_E_SCOPES_EXCEEDED  
The maximum number of search scopes was reached. Use one of the existing scopes.
Value: 3503 | 0x0DAF | 0b0000110110101111

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

Other Errors for FACILITY_ITF