Error 0x80040D88

Value: -2147218040 | 0x80040D88 | 2147749256

What does it mean ?

GTHR_E_NOTIFICATION_FILE_SHARE_INFO_NOT_AVAILABLE  
Alerts for this content source cannot be established because information about the file share cannot be obtained.
Value: 3464 | 0x0D88 | 0b0000110110001000

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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