Error 0x000401E5

Value: 262629 | 0x000401E5 | 262629

What does it mean ?

MK_S_HIM  
Common prefix is input moniker
Value: 485 | 0x01E5 | 0b0000000111100101

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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Other Errors for FACILITY_ITF