Recently GFI MailEssentials users may have experienced disruption to their service. We are happy to report that this is now resolved. If you have temporarily disabled Bitdefender, please re-enable it and your email service will resume. If you continue to experience any problems, follow this guide to manually update Bitdefender definitions.

How to silently deploy custom software using GFI LanGuard

In order for LanGuard to perform completely silent installations, you will need to use a silent install switch, which can usually be found on the software manufacturers website.

Microsoft Security Essentials + the updates: 
  • mseinstall.exe /s /runwgacheck /o 
  • Mpam-fe.exe /s 
  • nis_full.exe /s 
Google Chrome Standalone Installer (All Users) 
  • chromeStandaloneSetup.exe /silent /install 
VideoLAN VLC (/l=1033 is the English language.) 
  • vlc-2.0.1-win32.exe /L=1033 /S 
  • cdbxp_setup_4.4.0.3018.exe /SILENT 
For each piece of software you want to install, you will need to research the silent install switch and add that to the Deploy custom software deployment section. 

​Note: For more information on deploying custom software, see