Norton AntiVirus for Windows XP/Vista/7/8

32-bit Platforms

As new threats emerge, Symantec immediately builds new protection updates and makes them available for download on a subscription basis. If your subscription has expired, click here.

Choosing the right definition set
To choose the correct definition set, you need to know the product name and version, and whether the operating system is a 32-bit or 64-bit version.
How to find out if you are running a 32-bit or 64-bit version of Windows
How to find the name and version of your Norton product

Filnavn Creation Date Release Date Filstørrelse MD5 | alle
20141121-017-v5i32.exe | FTP November 21, 2014 November 21, 2014 423.18 MB B37C6025474A6DBA54632D4AA715D34E
Understøtter følgende versioner af Symantec antivirussoftware:
  • Norton AntiVirus / Norton Internet Security (later than 2012)
  • Norton AntiVirus / Norton Internet Security 2008/2009/2010/2011/2012
  • Norton 360 (later than 6.0)
  • Norton 360 version 2.0/3.0/4.0/5.0/6.0
  • Symantec Endpoint Protection 11.0
  • Symantec Endpoint Protection Small Business Edition 12.0
  • Symantec Endpoint Protection 12.1
  • Symantec Protection Engine 7.x for Windows

Filnavn Creation Date Release Date Filstørrelse MD5 | alle
20141121-003-i32.exe | FTP November 21, 2014 November 21, 2014 501.63 MB 21732CB5C624028912B8F30067B95071
Understøtter følgende versioner af Symantec antivirussoftware:
  • Norton AntiVirus / Norton Internet Security 2007
  • Norton 360 version 1.0
  • Norton SystemWorks (all versions)
  • Symantec Mail Security for Domino v 5.x
  • Symantec Mail Security for Domino v 7.x
  • Symantec Mail Security for Domino (32-bit) v 8.0.x
  • Symantec Mail Security for Microsoft Exchange
  • Symantec Scan Engine 5.x for Windows
  • Symantec AntiVirus for Caching/Messaging/NAS for Windows

64-bit Platforms

Filnavn Creation Date Release Date Filstørrelse MD5 | alle
20141121-017-v5i64.exe | FTP November 21, 2014 November 21, 2014 426.10 MB 842A8E064F050DC444354E9E6A4BD04D
Understøtter følgende versioner af Symantec antivirussoftware:
  • Norton AntiVirus / Norton Internet Security (later than 2012) for 64-bit OS only
  • Norton AntiVirus / Norton Internet Security 2008/2009/2010/2011/2012 for 64-bit OS only
  • Norton 360 (later than 6.0) for 64-bit OS only
  • Norton 360 version 2.0/3.0/4.0/5.0/6.0 for 64-bit OS only
  • Symantec Endpoint Protection 11.0 for 64-bit OS only
  • Symantec Endpoint Protection Small Business Edition 12.0 for 64-bit OS only
  • Symantec Endpoint Protection 12.1 for 64-bit OS only
  • Symantec Mail Security for Domino (64-bit) v 8.0.5
  • Symantec Protection Engine 7.x for Windows (64-bit)

Filnavn Creation Date Release Date Filstørrelse MD5 | alle
20141121-003-i64.exe | FTP November 21, 2014 November 21, 2014 504.64 MB 1ED87910B9E35D3A712D2DFD7D9722CE
Understøtter følgende versioner af Symantec antivirussoftware:
  • Norton AntiVirus / Norton Internet Security 2007 for 64-bit OS only
  • Norton 360 version 1.0 for 64-bit OS only