Home products through the GUI. Instead:
Click the (key shape) at the bottom right of the main window. Click "Enter activation code" or "Add license" . Select "Activate application" . Choose "Activate with a key file" . Click Browse and select the .key file you saved earlier. Click Next and finish the activation. For Business Products (Kaspersky Endpoint Security) Open the Kaspersky Endpoint Security interface. Go to Settings > General Settings > Licensing . Click Manage License Keys . Click Activate Application . Choose Activate with key file . Locate the .key file and apply it. 3. How to Install/Activate Key File Without Internet kaspersky license key file location install
If you are managing an enterprise network via Kaspersky Security Center (KSC), key files are stored centrally on the server before deployment: Home products through the GUI