Das habe ich gemacht; der Support schrieb mir dies:

If you have clicked on your Band-in-a-Box program shortcut or the bbw.exe file and the program won't load, please try the following:

1. Open your Windows Task Manager (Control Alt Delete) and see if any instances of Band-in-a-Box are running. If they are, force quite them by clicking "end task"

2. Next, go into your c:\bb folder and delete the following two files: Mysetup.dk and intrface.bbw.

3. Once that is done, find the bbw.exe file in the bb folder, right click, and select "run as administrator". Then wait a few moments without doing anything to see if the program launches.

Ich habe das mehrfach erfolglos probiert und es dem Support gemeldet; bisher habe ich aber nichts mehr gehört.