[jingyean]

My laptop is not able to host any kind of games (but able to join), can't access the "sharing library" on itunes (can't view other's libraries, but others can view mine).
Any idea how can i fix this?
I had been to almost 3 different networks, but same thing, I believe it's my own computer's firewall instead of the router's firewall.

[jingyean]

bump..?

[sup2a]

have you tried disabling the firewall? if that works make the firewall trust these programs. It may also be a realtime protection thing if you are preatty certain it is security software causing the problem

[BlueEyedFox]

What kind of firewall is on your computer?
What version of Windows are you running?

We need details.