Hi there, caught up on all emails finally and browse a few forum posts - email or Discord is the best way to reach us, with Discord being preferred so the community can lend a hand if we’re out of office.
The activation tool should not stop working - in every case so far I’ve resolved it’s been because someone moved the activation app outside of the original folder.
If this is not the case with your install I would recommend trying to run the application as Administrator, and if that still doesn’t work a reinstall would be recommended.