You can upgrade your DSSv6 Lite build to be a Full DSSv6 by typing the PK (Product Key) for DSSv6 Full version, into the Lite DSSv6, and the system should work as DSSv6 Full version after reboot .
To upgrade your license key from DSSv6 Lite to a Full DSSv6, please visit the following link :
http://www.open-e.com/store/upgrade/upgrade-dss-v6-lite-dss-v6/
Another way is by reinstalling the system, as you need to download the DSSv6 Full build, which can be downloaded directly from our website, or from the user portal at:
http://www.open-e.com/userportal/partner-area/partner-public-profile/
In order to update the system using ISO-image CD follow this step: