Error 0x80070646

Value: -2147023290 | 0x80070646 | 2147944006

What does it mean ?

ERROR_UNKNOWN_FEATURE  
Feature ID not registered.
Value: 1606 | 0x0646 | 0b0000011001000110

Where does it come from ?

FACILITY_WIN32  
Provides a way to handle error codes from functions in the Win32 API as an HRESULT. (Error codes in 16 - bit OLE that duplicated Win32 error codes have also been changed to FACILITY_WIN32)
Value: 7 | 0x007 | 0b00000111

Other Errors for FACILITY_WIN32