How to Upgrade Episode Encoder to Episode Encoder Pro 1. Open up your application and choose Preferences under the Episode Encoder menu. Select the License tab and click the Upgrade button   2. You will now be taken to our secure online store. Click the Buy button and complete your order by filling out the checkout form.   3. Your new serial number will automatically be sent to your application. If you look under the license tab once more, it should now say Episode Encoder Pro.