>>> I performed the 20 GB (Option 1) install (after uninstalling the other 100 GB install and deleting the C:\bb folder), and I assume to open the program you must still open it from the BIAB USB directory, since bbw.exe does not reside on my C drive. I got the same error messages.


No. You would run it from c:\bb\bbw.exe The program would then run, but to find all of the RealTracks, and RealDrums, you would point them to the folder on the USB drive (inside BBW program). But let's see if you get that far, and it runs. My #1 theory is still that you're not running c:\bb\bbw.exe, but running something else, like some shortcut to something else. #2 theory is that an Anti-virus program is bloecking it.

Have Fun!
Peter Gannon
PG Music Inc.