Lctl + Lalt + c is correct, then go to the About tab. You will need to highlight the text in both the license key and e-mail addresses before you enter text into them or else your text will be entered into the middle of the strings (they do not auto clear when you start typing). Once both boxes are filled in hit the Validate Key button. If it fails just keep trying - the update server has been a bit grumpy recently (maybe it was threatened with lockdown) but there was a hotfix for Vaicom today that is hopefully sorting it.:thumbup: