Dave,
We are not aware of any problem with the bonus installer.

Keep in mind the bonus isn’t a program, it’s just extra media files. Your virus program just looks and issues a false positive if it sees a harmless list of the same bytes. The bigger the install file, the more likely these false positives come up. These are very commonly seen and harmless false positives.

To reassure yourself, do a scan of your hard drive. If nothing comes up, I’d forget about it. We will send the installer file to AVG so that they don’t issue false positives on it in future.

Good luck with BiaB 2019!

Have Fun!
Peter Gannon
PG Music Inc.