It sounds like you have a compressed audio file with the same name as your Band-in-a-Box song file saved in the same folder. If you have a file called MySong.SGU and another file beside it called MySong.wma for example, Band-in-a-Box will use MySong.wma as your audio track for MySong.SGU. Since Band-in-a-Box cannot work directly with compressed audio, it will automatically uncompress MySong.wma to .wav when you open the file.

I'm not sure what you mean about tracks disappearing though.


Andrew
PG Music Inc.