OK I think I remember. In order to use the "Regenerate track" feature the name of the track has to be in GREEN lettering. If the name of the track is GREEN like "RT691:Guitar,Acoustic..." then when you rt click and look at the "regenerate track" it WON"T say selected region, it'll say the same as the track name, ie, "regenerate track-Guitar,acoustic...". The track you are trying to do this on is a track that was made before the GREEN feature & is black. You'll see it's black. What you can do cause all of the RTs will be green because of updates is just regenerate the WHOLE thing. At this point it'll now be GREEN and the selected regeneration will work. Also when you change all BB tracks to regular tracks they are BLACK and the "regenerate selected region" won't work. Again you need to regenerate all black tracks in their entirety first.

John
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