From registry (Windows): HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\KasperskyLab\<Product>\License\ (Data is binary/encrypted – not directly usable as .key file.)
You can generate a new key file by entering your 20-digit activation code on the Kaspersky Key File Request page Kaspersky Security Center: If already deployed, keys are managed within the Administration Server License keys Locating the Code if Lost If you cannot open the app and don't have the file: My Kaspersky: Log into your My Kaspersky account , navigate to Subscriptions , and find your 20-digit activation code there. Windows Registry: kaspersky license key file location install
Click on the tab (usually indicated by a key icon in the bottom row). Click the Activate the application button. If you received the key file via email
If you received the key file via email or a download link, it’s likely here. folder in the Administration Console to see the
The application on the client device will detect the new file in its local file location and activate automatically. Summary Checklist File Extension: .key Storage Location: C:\ProgramData\Kaspersky Lab\ Primary Method: Use "Activate with key file" in settings.
folder in the Administration Console to see the full list of stored keys. Purchase Sources: Check your registration email from the Kaspersky online store , the Quick Start Guide inside a physical CD box, or your My Kaspersky account under the Subscriptions How to Install a Key File (.key) If you are using a file (common for Kaspersky Endpoint Security Small Office Security ), follow these steps: Open the Application Management:
Kaspersky blocks keys that are leaked publicly or used on more devices than the license agreement allows. You will need to contact your IT administrator or purchase a new seat.