Scheduled Updates allow updates of the Virus pattern, Spyware/Grayware pattern, and Scan Engine to occur automatically.
Select Scheduled Update from the left menu. The Scheduled Update page opens.
Select Enable Scheduled Update.
Identify the components you want to update by selecting the adjacent check box.
Configure a download schedule. Select a Start time in hours and minutes from the drop down menu.
Specify a repeat interval for updating your pattern file and scan engine components from the Trend Micro ActiveUpdate Server. The options are Hourly, Daily, and Weekly.
For daily or weekly schedules, updates occur within a randomly selected period of time, specified in the "for a period of x hours" field. The default is update within two hours of the scheduled start time. For example, if you specify Daily Updates starting at 3 AM, with an update interval of two hours, the update must be completed sometime between 3 AM and 5 AM
For weekly
schedules, specify the day of the week (for example, Sunday, Monday, and
so on).
Click Save.