Update virus definition files using Intelligent Updater

1. Go to the Intelligent Updater downloads page.

   The Intelligent Updater download page is currently hosted by Symantec Enterprise Security, which is now a division part of Broadcom Inc.

2. To choose the correct definition set, you need to know the name and version of your Norton product and the version of Windows.
   • Find the version number of your product
   • Find your version of Windows
3. Depending on your version of Windows and Norton product, download the appropriate definition set.

   Norton product version	Windows 32-bit platform	Windows 64-bit platform
   22.9 and later	e.g. 20170126-020-core3sdsg2v5i32.exe	e.g. 20170126-020-core3sdsg2v5i64.exe
   22.7 and 22.8	e.g. 20170126-020-core3sdsv5i32.exe	e.g. 20170126-020-core3sdsv5i64.exe
   22.6 and earlier	e.g. 20170126-020-v5i32.exe	e.g. 20170126-020-v5i64.exe

4. Save the file to the Windows desktop.
5. On the desktop, double-click the file that you downloaded.
6. In the Intelligent Updater window, click Yes to continue.
7. When Intelligent Updater finishes updating the definitions, click OK.

• Run LiveUpdate

Source : Official Norton Brand
Editor by : BEST Antivirus KBS Team