Error 0x80043409

Value: -2147208183 | 0x80043409 | 2147759113

What does it mean ?

CONTENT_SOURCE_E_NULL_URI  
Empty or null URIs are not valid as property mapping.
Value: 13321 | 0x3409 | 0b0011010000001001

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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