How to reactivate a Kaspersky application with the same activation code

Latest update: January 11, 2024 ID: 13829
Show applications and versions that this article concerns
  • Kaspersky Standard, Plus, Premium
  • Kaspersky Internet Security
  • Kaspersky Anti-Virus
  • Kaspersky Total Security

Should you encounter activation errors such as The key is already in use, we recommend deleting the key from the application and activating the application once again.

Before deleting the key from the application, check whether the activation code has been saved. You will not be able to reactivate the application without an activation code.
To save your activation code, connect the application to My Kaspersky. Information about the license will then appear in the Subscriptions section of My Kaspersky.

To delete the license key and activate the application again, follow the instructions for your application.


For Kaspersky Standard, Plus, Premium


For Kaspersky Internet Security, Kaspersky Anti-Virus, Kaspersky Total Security


What to do if the issue persists

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