Hello,
Configuration : Windows 7 64 bits Ultimate - Intel Core i5 - 8 Mo RAM - 1.5 To HD
My Computer have an Fixed IP and he is connected to my Internet Box with a cable RJ45.
I have a wii which is connected to my pc with the Wifi, an user account (with password) has been created for the wii some folders of my PC are shared with this user. I used a wii application to watch videos on my TV using wifi. All worked perfectly 
Recently, I installed Avast 6 on my PC and my wii could not access to the entire folder of my PC. I can only see some files on my wii… ???
So i decided to uninstall Avast and the access of my wii is available to the whole of folder.
Then i guess that avast blocked my wifi connection, however, i try to find which parameter has to be modified but i haven’t still found it ! 
I try to install Avast without some agents (P2P, network, …) but it’s always the same !
Please Help ME !!!
