Once you have installed Switch, you must activate the application.
The Switch Core Engine doesn't have a built-in trial version; contact your local Enfocus reseller and request a trial version. You will receive a license key which can be activated in the same way as a purchased license (see further).
A trial version remains active for 30 days.
Remember that you can only activate licenses with a local Designer. When using Remote Designer, you can view the license information, but you cannot change it.