Control Offline License File — Kerio
To manually apply the offline license file to your Kerio Control appliance, follow these steps from within the web-based administration interface:
The firewall connects directly to the GFI/Kerio registration servers via HTTPS to validate the license key. Kerio Control Offline License File
On an internet-connected device, open a web browser and navigate to the official . Select the option for manual or offline activation. To manually apply the offline license file to