ZoneAlarm Free

Download: ZoneAlarm Free

Unattended XPCD

Add these lines to your batch file:

ECHO.
ECHO Installing ZoneAlarm Free 3.7.202
ECHO Please wait...
start /wait %systemdrive%\install\Applications\ZoneAlarm\zasetup37_202.exe /s /noreboot


/s /noreboot should also work for ZoneAlarm Plus and Pro if WISE installer is used to package the files.