Error 0x8007066E

Value: -2147023250 | 0x8007066E | 2147944046

What does it mean ?

ERROR_PATCH_REMOVAL_UNSUPPORTED  
Uninstallation of the update package is not supported.
Value: 1646 | 0x066E | 0b0000011001101110

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