Compatibility of Kaspersky applications with Windows XP

This article concerns: 

• Kaspersky Internet Security 
• Kaspersky Anti-Virus 
• Kaspersky Total Security
• Kaspersky Free 

Before installing a Kaspersky application on Windows XP, check if the processor of your computer supports SSE2 instruction set. You can check it on the vendor’s website.
Download the installer for a compatible version of a Kaspersky application:

• If your processor supports SSE2, you can install versions 19 and 18 of Kaspersky applications.
• If the processor does not support SSE2, only version 18 of Kaspersky applications can be installed.