Hi Alec, Your memory serves you very well
The procedure is exactly as you quoted above and the program works well with the KN7000 linked by USB.
It also has a facility for increasing the volume - post recording, under the 'Effects' menu option. They call it 'Amplify'. A 'Normalise' function is also included within the 'Effects' sub menu, together with quite a few additional functions.
It can also save the recording in MP3 format but requires the 'LAME' encoder to be downloaded or already present on the PC. Recordings can also be saved in 'Ogg Vorbis' format but WMA format seems to be absent.... 'suppose you can't have everything
For a free program, it is certainly quite a versatile Digital Audio Editor