OfficeScan 10 Administrator's Guide - Online Help Home - Trend Micro

Trend Micro OfficeScan 10 Service Pack 1 Administrator’s Guide
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If you have not granted clients scheduled update privilege, perform the following
steps first:
a. Go to Networked Computers > Client Management and select the clients
that you want to have the privilege.
b. Click Settings > Privileges and Other Settings.
Option 1: Under the Privileges tab, go to the Component Update Privileges
section. You will see the Enable scheduled update option.
Option 2: Under the Other Settings tab, go to the Update Settings section.
You will see another Enable scheduled update option.
If you want to give client users the ability to enable or disable scheduled update
on the client console, enable options 1 and 2. After you save the settings,
updates will run on the client computer as scheduled. Scheduled updates will
only stop running when a client user right-clicks the OfficeScan icon on the
system tray and selects Disable scheduled update.
If you want scheduled update to always run and prevent client users from
disabling scheduled update, enable option 1 and disable option 2.
c. Save the settings.
3. Configure the schedule.
a. If you select Minute(s) or Hour(s), you have the option to Update client
configurations only once per day. If you do not select this option, the
OfficeScan client retrieves both the updated components and any updated
configuration files available on the server at the interval specified. If you select
this option, OfficeScan updates only the components at the interval specified,
and the configuration files once per day.
Tip: Trend Micro often updates components; however, OfficeScan
configuration settings probably change less frequently. Updating the
configuration files with the components requires more bandwidth and
increases the time OfficeScan needs to complete the update. For this
reason, Trend Micro recommends selecting updating client configurations
only once per day.