My F1 Help file for the Chords Window states that this window has an 'Auto Chord Wizard' and a 'Custom Chord Wizard.'

I remember these features from PTPA ver 8.

Now I have PTPA 2012 and both those buttons are missing.

Have these features been relocated or have they been removed entirely?

(In my humble opinion, the ACW does a much better job interpreting the chords in a wave file -- once you show it where the bar lines are -- than the main program does interpreting the chords in a MIDI file. Better to convert the MIDI file to wave and let the ACW chew on it.)