Error 0x80041006

Value: -2147217402 | 0x80041006 | 2147749894

What does it mean ?

SYNC_E_CHANGE_NOT_IN_KNOWLEDGE  
Change version was not contained in knowledge as expected.
Value: 4102 | 0x1006 | 0b0001000000000110
EVENTS_E_TIMEOUT  
SEO: Failure, the timeout expired.
Value: 4102 | 0x1006 | 0b0001000000000110

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