To upgrade using the automated installer:
If you are upgrading Add-On Products, including the Security Proxy Server, place the downloaded activation files in the same directory as the automated installer.
Run the automated installer to upgrade the Administrative Server.
The automated installer retains your current settings and removes files from the previous installation. You do not need to run the Configuration Upgrade Utility or re-create your sessions.
Or, Use the MSS Administrative Console to install activation files.