This will a launch a Full Forefront Antivirus Scan on a Remote PC. This custom action requires Sysinternals Psexec to function, which can be downloaded here PSExec

The custom action is:

cmd.exe /K {actionpath}Psexec \\{computer} "c:\Program Files\Microsoft Forefront\Client Security\Client\Antimalware\mpcmdrun.exe" -Scan -scantype 2

Hope this proves useful for someone!

Thanks for posting that!!

I added the -d -s flags to psexec to streamline it some.

example

cmd.exe /K {actionpath}Psexec \\{computer} -d -s "c:\Program Files\Microsoft Forefront\Client Security\Client\Antimalware\mpcmdrun.exe" -Scan -scantype 2

Working like a charm!!!