Activating Control Manager allows you to use its full functionality, including downloading updated program components. You can activate Control Manager after obtaining an Activation Code from your product package or by purchasing one through a Trend Micro reseller.
After activating Control Manager, log off and then log on for changes to take effect.
Mouseover Administration on the main menu. A drop-down menu appears.
Mouseover License Information. A sub-menu appears.
Click Control Manager. The License Information screen appears.
On the working area under Control Manager License Information, click the Activate the product link.
Click the Register online link and follow the instructions on the Online Registration Web site.
In the New box, type your Activation Code.
Click Activate.
Click OK.
Understanding Activation Codes