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How to Install: Windows

Caution: If you have other antivirus software installed, manually remove it before installing the new version. See the How to Uninstall procedure.

When the installation is finished, your system will automatically reboot. Save any work and close all other applications before you start installation.

  1. Download the installer:
    32-bit client
    64-bit client
    If you are asked to Run or Save, click Run.
  2. In the Welcome window, click Next. Follow the instructions as the installer continues.
  3. When the installation completes, several windows will open. The top one should be LiveUpdate. After the updates finish downloading, click Finish.



  4. If necessary, close the Old Virus Definition File window.



  5. In the Installation Completed window, click Finish.
  6. If prompted, click Yes to restart your computer.

Symantec Endpoint Protection is now installed on your computer. Continue with the steps to Schedule Scans to be sure your computer is protected.