Click Activate and then Finish to apply the license to your machine. Key Differences: File vs. Code Activating with a key file - Kaspersky support
For administrators, keys are stored centrally in the Kaspersky licenses folder within the Administration Console. How to Install a Kaspersky License Using a Key File kaspersky license key file location install
You can often find registration details by navigating to the Registry Editor and searching for values like PCID under the Kaspersky software hive. Click Activate and then Finish to apply the