This window for the Synthmaster registration shouldn't be coming up, but we found it occasionally happens if the computer has a previous version of Synthmaster already installed.

Please close out of Band-in-a-Box and go to this folder directory: C:\Users\<username>\Documents\SynthMasterPlayer
In this folder please delete the following two files:

Config\SynthMasterPlayerConfig
synthmasterplayerlicensekey.txt

Then open Band-in-a-Box again and see if you still get the SynthMaster registration window.


Best,
Chantelle