Error 0xC0041802

Value: -1073473534 | 0xC0041802 | 3221493762

What does it mean ?

CI_INVALID_PARTITION  
The content index partition is invalid.
Value: 6146 | 0x1802 | 0b0001100000000010

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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