help please
 

kay, this is really bothering me, so someone PLEASE help. whenever i try to like type in a new search, a box pops up that says "Your machine does not appear to have an active internet connection or a firewall blocking Limewire from accessing the internet. Please check your connection or firewall settings then select connect from the file menu to connect LimeWire to the network." and idk how to fix it? please help.