They are normally in the Backup folder in your Realband folder as far as location (from memory).
I think there is a way to change this to your 'Temp Audio Directory' (which is another storage trick available) but I don't recall the details now.

Looks like you should have the last 5 versions, as long as you worked on it fairly recently.
As your image suggests, if you need the 6th or 7th you may be able to find them in your Recycle Bin. That's where the expiring ones get moved according to your settings,
smile


Make your sound your own!
.. I do not work here, but the benefits are still awesome