Administration > System Updates
            IWSVA does not support updates for the system, but from time to time, Trend Micro
               makes available application and operating system (OS) patches via the 
Update Center. After downloading the latest patch from the Update Center to a desktop or other
               computer, you can upload it to the IWSVA server where it will be automatically installed.
 Click Browse, locate the patch that you downloaded from the Trend Micro Update Center, and then
               click Upload to have IWSVA copy the patch to the IWSVA server and begin installing. Only a properly
               formatted Trend Micro patch can be uploaded using this utility.
            See also