Error 0x00041180

Value: 266624 | 0x00041180 | 266624

What does it mean ?

The content index server detected a previously crawled document with the same content. This is an internal error code and should not be reported to users. Call Microsoft Product Support.
Value: 4480 | 0x1180 | 0b0001000110000000

Where does it come from ?

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