Hi gtd4242
I would like to add my testimony to your post, as a few Months I had THE EXACT SAME PROBLEM.
I recovered a 7200.11 0Mb (easyfix) and tried to use my legally bought Stellar Novell V2.0
The software scan found all files, but suddently Stellar decided to de-activate my USB token key and I was *forced* to buy the new version V3
Unfortunatelly, the new Stellar Novell V3 is graphically beautifull, but the software is much inferior to V2 and found nothing at all

After some time fighting the automated e-mail system, I was able to get a download-only copy of V2 which recovered a lot of data
Some tests later and I found that this issue is not only hapening with their Novell V3 software, but most of their new graphically enhanced V3 software (FAT, NTFS, LINUX, MAC ...)
So if someone is thinking to buy Stellar V3 software, I would recommend to wait until they fix it
(depending on the filesystem this new "buggy" software can cost up to 800 USD)
and can be a bad surprise if it won't work
-BR-