If an activation code was entered incorrectly, then once you click Next the following message will be displayed:
Click the OK button and enter the activation code once again.
1. How to activate commercial version of Kaspersky Internet Security 2011 during installation?
In order to activate a commercial version of the program, perform the following actions:
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2. How to activate commercial version of Kaspersky Internet Security 2011 after installation?
In order to activate the application from the main window, perform the following actions:
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How to buy commercial license for Kaspersky Internet Security Special Ferrari Edition?How to register in My Kaspersky Account?How to check the system date on the computerWhat is an activation code for Kaspersky Internet Security 2011 / Kaspersky Anti-Virus 2011?Where can I download Kaspersky Internet Security 2011?
Release of antivirus database updates (required to protect your computer/server/mobile device)
Providing technical support over phone / web
Release of patches for the application (addressing detected bugs)
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