Error 0x80047309

Value: -2147192055 | 0x80047309 | 2147775241

What does it mean ?

IFED_E_REGISTER_ILLEGAL_POS  
Microsoft IME user dictionary: improper POS is to be registered
Value: 29449 | 0x7309 | 0b0111001100001001

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

StackOverflow

Other Errors for FACILITY_ITF