Overview
LanGuard 12.4 fails to download or install Windows patch definitions or vulnerability definitions. You have attempted manual upgrades as well as a fresh install. Program updates are failing with "incomplete transfer" error.
Download fails on lanss_12_2_patchmgnmt.7z as seen below.
Install fails on wsusscn2.cab as seen below
Solution
The issue you are facing is likely caused by an outdated file in the Update folder, in order to resolve this issue kindly navigate to C:\ProgramData\GFI\LanGuard
12\Updateand delete the file lnss12updateinfo.xml - this is the mentioned outdated file.
In case the folder is empty, initiate a patches update from Configurations>Program Updates> Check for Updates > Next > Update all > Next, this will populate the update folder, wait for the file to appear and stop the scan, delete the lnss12updateinfo.xml file, then initiate a new scan.