How do you call Zone Alarm from IDM

I am trying to call Zone Alarm Extreme Security from Internet Download Manager to scan my files when they are downloaded.
Which .exe file do I use to call Zone Alarm and perform the virus check?
I can see in: C:\program files\checkpoint\zonealarm the following files:
- multifix - ?
- multiscan - ?
- userdump - dump
- vsmon - monitor
- zatray - opens system tray