Kaspersky Internet Security 2014

To activate a commercial version of the application:

1. Make sure that the system date is set correctly on your computer. 
2. In the Activation window, enter the activation code you received when purchasing the license. The activation code must be entered from the keyboard in Latin letters ONLY.
3. Click Activate. 

4. The Activation Wizard will connect with the Kaspersky Lab server and download a license key file. Click Finish. 

To activate the application from the main window:

1. Make sure that the system date is set correctly on your computer. 
2. Open Kaspersky Internet Security 2014.
3. In the lower right part of the window, click the Enter activation code link. 

4. In the Licensing window, click Activate application. 

5. In the Activation window, enter the activation code you received when purchasing the license. The activation code must be entered from the keyboard in Latin letters ONLY.
6. Click Activate.

7. The Activation Wizard will connect to the Kaspersky Lab server and download a license key file. Click Finish.

8. The Licensing window will show the following information: key status, license type, activation and expiration dates, and the remaining number of days. 

If you purchased one license for multiple computers (2 or 5), installation and activation of Kaspersky Internet Security 2014 is the same for all computers where you install and activate the product. 

To activate Kaspersky Internet Security 2014 on all computers, use the same activation code you received upon purchasing.

On August 1, 2013 Kaspersky Lab stopped the support of products activation with key files. Kaspersky Lab Technical Support will not provide key files any more.

The application activation is possible only with an activation code on computers with an established Internet connection.

It means you may have entered your activation code incorrectly. An activation code should be entered from the keyboard in Latin ONLY, without hyphens. The application calculates the number of the entered symbols and automatically moves the cursor into the next field.

Check if the activation code is entered correctly and enter it once again, if necessary.

If the issue persists, contact  Kaspersky Lab Technical Support by sending a request via My Kaspersky. In your request, describe the problem in detail. For information on how to use My Kaspersky, see FAQ for My Kaspersky.