Step 1 - Make sure you have a valid license

Note: A KIS 6.0 license is not compatible with the latest version. To upgrade to KIS 2011 from KIS 6.0, please renew your license online whether your license has expired or not.

Step 2 - Download Version 2011

Step 3 - Installation

Upgrading to KIS 2011

Note: When installing version 2011 'on top' of an older version, your activation
details and anti-spam databases will automatically be kept and transferred to
your new version

Instructions:

1. Run the executable (.exe) file that you downloaded in Step 2;
2. Follow the Installation Wizard instructions that appear;
3. Restart your computer when installation is complete.
4. Activate your new version if your software was not automatically activated after you uninstalled your old version.