You were right -- the first time

[dnanian]

I wouldn't ever suggest opening the files; it doesn't tell you enough, because all the file data isn't read. That's why I -- and the Troubleshooting section of the User's Guide (which I wrote) -- suggest duplicating the "bad" file to see if the issue is with the source or destination.

This looks like your copy of TT isn't working right... but it also looks like you're getting I/O errors, too. (Although the implication, I think, is that it's a CD.)

It's a difficult situation. If you duplicate the files by hand, though, do they copy? I think you'll find they don't.