If you want to continue using Kaspersky PURE 3.0, then renew your license and activate Kaspersky PURE 3.0 with an activation code received during license renewal.
In order to renew a license after expiration, buy a new activation code. For this, click the blue button Renew license in the bottom right corner of the main program window. The button appears after the license has expired.
To renew a license for Kaspersky PURE 3.0 before it has expired, buy a new activation code. For this, do the following:
If you open the License Renewal Center page on a computer on which Kaspersky PURE 3.0 is not installed, then enter your license number into the field and click the Validate License button. Perform the steps necessary to prolong the license.
Once you have renewed your license, you need to upgrade your Kaspersky PURE to the latest version and activate it with a new activation code. For successful activation your computer should be connected to the Internet.
To activate the program, do the following:
If your existing license is active you can continue to use the remaining validity period but at the same time add a new activation code. The new activation code will be automatically activated as soon as the current license expires. To add a new code to the program, do the following:
New activation code is added to your product. The product continues working with the currently installed activation code and the new code will be added to the program as a reserved key. The validity period of this new code will automatically start when the current code expires.
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 program 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 if needed, enter it once again.
If the error keeps repeating, you are recommended to create a request to Kaspersky Lab Technical Support via My Account. Describe your problem in all details. You will find the information how to manage My Account in FAQ for My Account.
You can find the license expiration date in the Licensing window:
What is an activation code for Kaspersky PURE 3.0Key (license number) in Kaspersky PURE 3.0How to purchase Kaspersky PURE 3.0
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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