The rights to use the previously purchased products remain fully intact when upgrading to version 3.0. The old programs can still be installed and carried out on older operating systems (up to Windows 8) with the Wibu Key activated for this purpose. However, when upgrading to version 3.0, the programming of the Wibu Key for the new products must be extended. It is not possible to use the new product versions 3.0 with the old Wibu Key without activation. The activation of your Wibu Key does not require any effort and takes place after the purchase and the product download via email. The exact procedure how to create a wbc-file and to unlock the key per rtu-file is available via the link Copy Protection.