You might need to completely remove the beta version of kaspersky internet security 2011 or antivirus on installing the latest version of Kaspersky Internet Security 2011. Some times you might not be able to remove the old version of kaspersky completely to continue with the installation of new version. If you are in a situation like that here’s the official tool from kaspersky to remove kaspersky internet security 2011 or antivirus from pc completely.
Kaspersky Lab Products Remover tool can completely uninstall the kaspersky products from your system. The tool is free and portable and is compatible with windows xp, vista and windows 7.
To remove a particular kaspersky product, run the tool and enter the product code in the required filed from the picture shown.
Then select your desired product and click on the Remove Button.
The desired kaspersky product will be removed completely from your pc. You might need to restart your pc after the installation.
You might also like know how to activate kaspersky 2011 using a key file and use it offline.