To completely remove the installed Kaspersky Lab product you now need to use kavremover utility. Since the application was not uninstalled correctly, there is likely remnants of the application which may cause further problems.

If you encounter errors when removing Kaspersky Lab products via Start > Control Panel > Programs and Features (Add or Remove Programs) you may be unable to install any security program again on your PC. How to remove Kaspersky Antivirus / Kaspersky Internet Security / Kaspersky PURE completely?

So, here we are to help you easily download and use the advance kavremover utility to completely remove Kaspersky Antivirus (KAV) or Kaspersky Internet Security (KIS) or Kaspersky PURE or any other supported Kaspersky Lab product from your PC. You may not find Kaspersky Lab Products Remover or kavremover easily as it is hidden somewhere deep in the support pages (service articles) of the official Kaspersky website. Kaspersky Lab has one such special tool aptly called Kaspersky Lab Products Remover popularly known as kavremover to do the dirty job here. For this reason, the vendors of the application releases special uninstaller that removes everything their application installed including hidden drivers. Completely removing a security suite like the Kaspersky Lab products sometimes requires more than the default uninstaller program shipped with it. Even after uninstalling this way you may get errors related to left over files or drivers. You can easily uninstall it using the Programs and Features function (also known as Add or Remove Programs in Windows XP) in the Control Panel. Sometimes removing Kaspersky Antivirus or Kaspersky Internet Security or Kaspersky PURE completely is important to fix issues with it or the operating system.

Kaspersky uninstall tool 2016