When installing Kaspersky Internet Security (KIS) or Kaspersky Anti-Virus (KAV), the following “Incompatible Software” window during the setup process wizard will stop and prevent successful installation Kaspersky product. The error that fails the installation of KAV or KIS claims that “Attention! Some incompatible software is installed on your computer. These applications cannot be used together with Kaspersky Internet Security 2009. In order to proceed with the installation, remove these applications.” with AVG 8 the most common listed application.
I try to clear the registry but the problem still remain and i wont able to install Kaspersky. so i did a research on that issue and came up with a very easy option to solve that problem here is that.
The solution is AVG Remover. after running that utility i’m able to install kaspersky.
AVG Remover utility removes all parts of AVG installation from your computer, including registry items, installation and user files on your disk, etc.
AVG Remover is the least option to be used in case the AVG uninstallation / repair installation process has failed repeatedly.During the removal procedure you will be asked to restart your computer. After running the utility you need to restart the computer.you can get it from the following link.http://www.avg.com/download-tools
TIPS:when using with window vista change the compatibility by right clicking on exe file, select properties and go to compatibility tab and choose run it for vista.
Cautions:All AVG user settings will be removed after the uninstallation, as well as the Virus Vault content and other item related to AVG installation and use.