Can't activate Scanitto Pro after upgrade from version 2.x to 3.x

In accordance with the EULA users are eligible to get for free minor updates only. Update from 2.x to 3.x is a major update. We are offering update to 3.x at 50% discount for existing users of the Scanitto Pro. If you have purchased Scanitto Pro 2.x please visit this link to get discount.

If you do not need new features you can still use old version http://www.scanitto.com/download/scanitto-pro-2.18.exe