To upgrade your PlateSpin Server to PlateSpin Protect 11.3, you must have an existing installation of PlateSpin Protect 11.2.1, with or without hotfixes or field patches applied. Other direct updates are not supported.
NOTE:For earlier versions of PlateSpin Protect, you must first upgrade to PlateSpin Protect 11.2.1 in order to upgrade to version 11.3. For information about how to update your PlateSpin Server, see
Upgrading PlateSpin Protect in the following guides: