The Norton AntiVirus engine is common to the Norton AntiVirus, Norton Internet Security, and Norton 360 products. You can update these products using definitions shown below as supporting Norton AntiVirus.

Signature file updates ensure that your PC is protected from the latest viruses. It is very important to make sure that you have the latest signature on your PC.

Signature file updates ensure that your PC is protected from the latest viruses. It is very important to make sure that you have the latest signature on your PC.


External Mirror 1 & External Mirror 2 - Supports the following versions of Symantec antivirus software:
· Norton AntiVirus 2003 Professional Edition
· Norton AntiVirus 2003 for Windows 98/Me/2000/XP Home/XP Pro
· Norton AntiVirus 2004 Professional Edition
· Norton AntiVirus 2004 for Windows 98/Me/2000/XP Home/XP Pro
....

External Mirror 3 & External Mirror 4 - Supports the following versions of Symantec antivirus software:
· Norton AntiVirus 2008 for Windows XP Home/XP Pro/Vista
· Norton Internet Security 2008 for Windows XP Home/XP Pro/Vista
...

External Mirror 5 & External Mirror 6 - Supports the following versions of Symantec antivirus software:
· Norton AntiVirus 2003 Professional Edition
· Norton AntiVirus 2003 for Windows 98/Me/2000/XP Home/XP Pro
· Norton AntiVirus 2004 Professional Edition
· Norton AntiVirus 2004 for Windows 98/Me/2000/XP Home/XP Pro
...
This all inclusive updater will update all of the products listed above. This is useful for updating multiple machines and products with one single package.


External Mirror 7 & External Mirror 8 - Supports the following versions of Symantec antivirus software for 64-bit platforms:
· Norton AntiVirus 2008 for Windows XP/Vista for 64-bit OS only
· Norton Internet Security 2008 for Windows XP/Vista for 64-bit OS only
....

External Mirror 9 & External Mirror 10 - Supports the following versions of Symantec antivirus software for 64-bit platforms:
· Symantec AntiVirus 8.1 Corporate Edition Client for 64-bit OS only
· Symantec AntiVirus 9.0 Corporate Edition Client for 64-bit OS only
· Symantec AntiVirus 10.0 Corporate Edition Client for 64-bit OS only
· Symantec AntiVirus 10.1 Corporate Edition Client for 64-bit OS only
....

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