Error 0x8004502E

Value: -2147200978 | 0x8004502E | 2147766318

What does it mean ?

SPERR_REMOTE_CALL_TIMED_OUT  
A marshaled remote call failed to respond.
Value: 20526 | 0x502E | 0b0101000000101110

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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