Logon Tracking is not enabled in the active security policy. The EventSentry logon tracking feature will not work.

The "Logon Tracking" feature of EventSentry relies on the Operating System logging security events to the security event log, indicating when users log on and log off.

These security events are generated when "Audit Logon Events" is enabled in the active security policy. Please see the additional links below for information on how to enable this auditing feature.