gistfile1.txt

        # NOTE: This rewrites the entry every time
        logging.info( 'Associate build in the registry...' )
        engine_path = os.path.abspath( os.path.join( os.getcwd(), LOCAL_FOLDER ) )
        engine_path_normed = os.path.normcase( os.path.normpath( engine_path ) )
        logging.info( engine_path )
        # open or create
        key = _winreg.CreateKeyEx( _winreg.HKEY_CURRENT_USER, r"Software\Epic Games\Unreal Engine\Builds", 0, _winreg.KEY_ALL_ACCESS )
        i = 0
        while ( True ):
            try:
                ( name, value, value_type ) = _winreg.EnumValue( key, i )
            except WindowsError:
                break

            logging.info( pprint.pformat( ( name, value, value_type ) ) )
            # 'samefile' is not available on Windows
            if ( os.path.normcase( os.path.normpath( value ) ) == engine_path_normed ):
                logging.info( 'Delete entry %s' % name )
                _winreg.DeleteValue( key, name )
            else:
                i += 1
        logging.info( 'Link the build in the registry' )
        _winreg.SetValueEx( key, BUILD_GUID, 0, 1, engine_path )
        _winreg.CloseKey( key )