The files located in the RealTracks folder are only one component of a working RealTracks instrument. Another component is the *.st2 files that are found in your Band-in-a-Box folder (bb/Soloists)
The RealTracks and Drums folders are the only two folders that can be located outside the bb folder. The error message is saying that you are missing the *.st2 files. To fix the problem, you could copy/merge the Soloists folder from your external drive to the folder you are running the program from (C:\bb). In fact, you may as well copy/merge all the bb folders (e.g. Soloists, Demos, etc.) from that external drive or run the Band-in-a-Box Setup install option 2 (copy BB files).


Andrew
PG Music Inc.