Error 0x80040D9D

Value: -2147218019 | 0x80040D9D | 2147749277

What does it mean ?

GTHR_E_DIRMON_NOT_INITIALZED  
File system alerts were not initialized successfully If the problem persists after restarting the service, try rerunning Setup.
Value: 3485 | 0x0D9D | 0b0000110110011101

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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