Hi Noel,
I just dragged my BB folder into another folder on an external drive, and the Audio Chord Wizard still works fine. In Errol's case, the issue appears to have to do with permissions issues on the drive itself, and installing to the C drive fixed it.
Lots of customers install Band-in-a-Box to subfolders on external drives, and haven't run into this problem, so at this point the folder issue could simply be a coincidence. I'll keep an eye out for this in the future though.
Thanks
Kent
PG Music