Hi Claude
I have also had the same problem, but my backups were made to DVD spanning 9 DVDs. The manual asked that the data from the DVDs be put onto a folder on my local drive, which I did. Then I ran the import, pointing it to that folder (which took about 20 minutes, so you'd think it had done something! Note that like you, I first thought it had hung, but it did eventually come back). But same as for you, it said that it couldn't find any files.
I got hold of someone from the Symantec support today and we worked through it and we managed to get some files to appear. But I haven't been able to get any more files imported!
Anyway, I've sent an email to the support person (Moharnab) to follow up on this.
If you have since found a solution, can you please let me know. Likewise, if I find out anything, I'll let you know.
Regards
David
dmstokes@xtra.co.nz