1.) Uninstall any installed security program using Add/Remove Programs or Program & Features from the Control Panel.
2.) Restart the system
3.) Download the product from http://consumerdownloads.totaldefense.com/consumer/apps/current/0/issdm_td_en.exe and save it on your desktop.
4.) Run issdm_td_en.exe and follow the on screen instructions.
5.) Restart the system.
6.) Activate the product by clicking on “Activate Now”
Once the product has been activated, it will be fully functional.
These instructions are applicable on Windows 8, 7, Vista (SP1 or Later), XP SP3, and Home Server
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