U S E R GU I D E
UPGRADING A PREVIOUS VERSION OF THE APPLICATION
Installing a new version of Kaspersky Internet Security over a previous version of Kaspersky Internet
If an earlier version of Kaspersky Internet Security is already installed on your computer, you can upgrade it to the latest
version of Kaspersky Internet Security. If you have a current license for an earlier version of Kaspersky Internet Security,
you do not need to activate the application: the Setup Wizard will automatically retrieve information about the license for
the previous version of Kaspersky Internet Security and apply it during installation of the new version of Kaspersky
Installing a new version of Kaspersky Internet Security over a previous version of Kaspersky Anti-
If you install a new version of Kaspersky Internet Security on a computer on which a previous version of Kaspersky Anti-
Virus has been already installed with a current license, the Activation Wizard prompts you to select one of the following
Continue using Kaspersky Anti-Virus under the current license. In this case, the Migration Wizard will be started.
When the Migration Wizard finishes, the new version of Kaspersky Anti-Virus will be installed to your computer.
You can use Kaspersky Anti-Virus until the license for the previous version of Kaspersky Anti-Virus expires.
Proceed with installation of the new version of Kaspersky Internet Security. In this case, the application is
installed and activated according to the standard scenario.
Kaspersky Internet Security will be installed to your computer in interactive mode using the Setup Wizard.
The Wizard consists of a series of pages (steps), which you can navigate through by clicking the Back and Next buttons.
To close the Wizard after it finishes, click the Finish button. To stop the Wizard's activity at any step of installation, close
the Wizard window.
If the application will be used to protect more than one computer (with the maximum number of computers defined by the
terms of the End User License Agreement), the installation procedure will be identical on all computers.
To install Kaspersky Internet Security on your computer:
On the installation CD, run the file with the .exe extension.
In some regions, the installation CD does not include the application installation package. The installation CD contains
only the autorun file. When this file is executed, the application download window opens. Click the Download and Install
button in the application download window. Kaspersky Internet Security is downloaded from the Internet and installed. If
the download failed, click the Download and install manually from website link that will take you to a website where
you can download the application manually.
The application is then installed with the help of a standard Setup Wizard.
To install Kaspersky Internet Security, you can also download an installation package from the Internet. In this case, the
Setup Wizard displays several additional installation steps for some localization languages.
Along with the application, plug-ins for web browsers are installed to ensure safe Internet browsing.