Kerio Control Web Filter Is Not Activated Categorization Is Disabled Fixed May 2026

Mark paced the server room, the hum of the cooling fans doing little to soothe his nerves. The CEO was expecting a productivity report by noon, but the Kerio Control dashboard was mocking him with a persistent, red-lettered warning: “Web Filter is not activated; categorization is disabled.”

This error means that Kerio Control cannot connect to the cloud-based URL categorization service, or that the local database is corrupted/present. As a result, your firewall falls back to basic filtering or no filtering at all, rendering your security policies useless. Mark paced the server room, the hum of

and runs a command to reset the timers and disable the sensitive reliability check: cd /opt/kerio/winroute ./tinydbclient "update SiteFilter set DetectReliability=0" /etc/boxinit.d/60winroute restart Manual Re-activation : Once the backend is stable, they return to the Applications and Web Categories tab and re-check Enable Kerio Control Web Filter and runs a command to reset the timers

Step-by-step DB reset:

section to ensure your license is valid and that the "Web Filter" module is included. If you have recently renewed, you may need to download the license file and register it again. support.keriocontrol.gfi.com Do you need the specific SSH commands Mark paced the server room