Error 0x80020001

Value: -2147352575 | 0x80020001 | 2147614721

What does it mean ?

DISP_E_UNKNOWNINTERFACE  
Unknown interface.
Value: 1 | 0x0001 | 0b0000000000000001

Where does it come from ?

FACILITY_DISPATCH  
COM Dispatch (IDispatch interface)
Value: 2 | 0x002 | 0b00000010

Other Errors for FACILITY_DISPATCH