The Auto-Remediation job status is still 'Running' in the LanGuard console even though the target workstation has the required patch deployed.
This article provides information on how to address the issue.
Such remediation jobs behavior is occasionally reported when previous versions of the GFI LanGuard server are applying recent patches. The recommended solution for this issue is Upgrading GFI LanGuard to the Latest Software Version.
As a temporary workaround, you can stop the remediation jobs stuck in the 'Running' state by following the article Stopping Remediation Job that is Already Running.