Installing ForeFront Client Security (FCS) Client Software

If you don’t have an automated deployment mechanism you can use any of the following options to deploy FCS client in your environment.

Option 1:
Download the following from my website:

FCS Install

http://www.sivarajan.com/scripts.html

Create a GPO and run the script as a Startup/Shutdown script.  Make sure to modify the FCS install script file with correct location and server names.
If you want to perform an unmanaged install, modify the command with the CLIENTSETUP.EXE /NOM Option. 

Option 2 - Unmanaged:
Run the following command in an elevated command prompt:
CLIENTSETUP.EXE /NOMOM

Option 3 – Managed
Run the following command in an elevated command prompt:
CLIENTSETUP.EXE /CG <Name> /MS <Name>

References:
ForeFront Client Security (FCS) -Definition Updates : http://portal.sivarajan.com/2010/04/forefront-client-security-fcs.html
Microsoft ForeFront Client Security (FCS) - Installation Failed : http://portal.sivarajan.com/2010/02/microsoft-forefront-client-security.html

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