How do I activate my XLN Audio plugins lifetime license?

Once you've completed the Rent-to-Own program for your XLN Audio plugin, Splice will email you a copy of the serial number to the email associated with your Splice account with a link to register it at XLN Audio's site. You'll then download the XLN Online Installer and Reinstall XLN Audio plugin via the XLN Audio Installer. You no longer need to have the Splice application running or an internet connection to use your XLN Audio Plugin.