can't connect

[litlhelpr]

ever since i switched to the newest limewire, it won't connect to the sources to download. My firewall is not blocking this program. Any ideas on what i can do to solve this problem?
I tried everything wondering why has said, and none of it worked.

[wondering why]

Try these fixes...
Go to Tools > Options > Searching > Lisence Warning and make sure the box is not ticked and select apply...

If that does not help try going to your Connections Tab in limewire, if it's not showing up go to Veiw > Show/Hide and make sure the connection tab has a tick next to it...
Then click on the Hosts and remove them and let Limewire search for some more...
(try to take note of the hosts IP numbers if the same ones keep re-appearing add them to your host filter...)

Tools > Options > Filters and select the Host Filter and add these IP's into it and select apply...