Yeah, I know. Thanks. It doesn't prompt for any media though.
I've been enjoying the program for over 4 years. I have become reasonably adept for my needs. I had opened the files once before to do a similar update and there was no problem. Things are inexplicably just MIA and the software has no indication of their former existence. In fact, of the sequences still appearing that I had named, they have all changed to sequence 01. they contain fragments of the original material but nothing like the completed version I had created. hugely disappointing. But thanks anyway.