avast! with Windows Live Messenger

[Jason.369]

I'm curious as to whether avast! scans any files I receive via Windows Live Messenger (WLM) automatically? I have seen on On-Access Protection Control -> Instant Messaging -> Customize Windows Messenger is on there; so does this mean avast! already protects me from any files received over Windows Live Messenger (WLM)?

OR

Do I have to add avast! to the File Transfer section in Options of WLM?

OR

Both?

[VikingBabe]

Just to be sure, my AVAST's "Instant Messenging" is set to scan any Windows Live! files as well. 

Just in case.

[Jason.369]

Which file/program did you select from the 'Avast4' folder?

[VikingBabe]

Unless disabled, Avast On-Access Scanner" scans any IM files you download.

The "Sensitivity" bar is already set at "Normal" but you can take that to "High".