The activation issue in 2.0 is triggered if/when the demo timer runs out on version 1.2.4. There is a bit of legacy code in 2.0 that is picking up the fact the demo timer ran out (we are fixing that of course). Here’s the easy fix:
1. Uninstall 1.2.4 ans 2.0 using their installers.
2. Go to the ProgramData folder (it is hidden) and delete the Bongiovi Acoustics folder there.
3. Re-install 2.0 and you should have no issues.