wich executable from avast is scanning virus into MSN ???

Hi everyone!

I have to choose wich excutable will scan for virus into my MSN.
But there is so many executables in the folder of avast!
Wich one is THE ONE ???

Is there any list of all those excutables and their functions ?
Thanks a lot!!!

PS: Excuse my english, cause I’m french speaking
(and I don’t find any forum for avast in french)…

well it is the IM-Shield, it will scan all instant messenger transfers by default setting.
you don’t need to configure anything in MSN.
if you didn’t install the IM-Shield with avast! you should go to Add/Remove programs and hit avast! installation and choose change, and then add the IM-Shield. After it’s installed, you may have to reboot windows. after that you are protected.