Error 0x80040114

Value: -2147221228 | 0x80040114 | 2147746068

What does it mean ?

_MAPI_E_UNABLE_TO_ABORT  
MAPI: The operation cannot be stopped.
Value: 276 | 0x0114 | 0b0000000100010100

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