Error 0x80043656

Value: -2147207594 | 0x80043656 | 2147759702

What does it mean ?

FTE_E_FD_UNRESPONSIVE  
Filter Daemon was unresponsive to a directive to shut itself down.
Value: 13910 | 0x3656 | 0b0011011001010110

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

Other Errors for FACILITY_ITF