5.6.4 Swyx - Run the update
You can update your Swyx installation or reinstall Swyx while importing an existing database using Microsoft Windows Installer.
You may need an update license key for the update. After the update, please request a permanent license key again in Swyx Administration; see 7.5.5 The "Licenses" Tab.
With online licensing (Purchasing), the permission for an update is automatically checked.
It is not possible to upgrade Swyx to Swyx for Data Center.
How to Update Your Swyx Installation Using Swyx Setup