How to activate a commercial version of Kaspersky Internet Security 2012?

You can activate Kaspersky Internet Security 2012 using the following methods:

• during the program installation
• from the application interface after installation 

Select one of the following activation methods, to activate Kaspersky Internet Security 2012:

• Activate commercial version – a 20-digit activation code should be entered. Your computer should be connected to the Internet to activate the product. The Setup Wizard will download and install a key file automatically. 

 If an activation code was entered incorrectly, then once you click Next the following message will be displayed:

 

• Activate trial version. The Configuration Wizard will download and install a key file which is 30 days valid. Your computer should be connected to the Internet to activate the product. Trial version is fully-functioning, however when a trial period expires the anti-virus databases will not be updated. 

   If the option Activate trial version is not available, it means the trial version a) was already installed or b) is installed now.

   

1. How to activate commercial version of Kaspersky Internet Security 2012 during installation?  In order to activate a commercial version of the program, perform the following actions:

1. Make sure the system date is set correctly on your computer.
2. In the Activation of Kaspersky Internet Security 2012 window select Activate commercial version.
3. In the Enter activation code field enter an activation code you obtained when purchasing the license. An activation code should be entered from the keyboard in Latin ONLY.
4. Click the Next button, to continue with the installation process.
5. The activation wizard will connect with the Kaspersky Lab server and will download a license key file.
6. Once a key file is obtained, an information window is displayed with the license type and its expiration date.
7. Click the Finish button.

 

Top of page2. How to activate commercial version of Kaspersky Internet Security 2012 after installation?  In order to activate the application from the main window, perform the following actions:

1. Make sure the system date is set correctly on your computer.
2. Open the main application window.
3. In the bottom right part of the window click the Insert your activation code here link.
4. In the Manage License window click the Activate the application button.
5. In the Activation of Kaspersky Internet Security 2012 window select Activate commercial version.
6. In the Enter activation code field enter an activation code you obtained when purchasing the license. An activation code should be entered from the keyboard in Latin ONLY.
7. Click the Next button, to continue with the installation process.
8. The activation wizard will connect with the Kaspersky Lab server and will download a license key file.
9. Once a key file is obtained, an information window is displayed with the license type and its expiration date.
10. Click the Finish button.

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Useful references

What is an activation code for Kaspersky Internet Security 2012 / Kaspersky Anti-Virus 2012?
How to activate a trial version of Kaspersky Internet Security 2012?
Where can I download Kaspersky Internet Security 2012?
How to purchase Kaspersky Internet Security 2012?

Back to "License and activation" section

Applies To:

• Kaspersky Internet Security 2012