Appologies if this has already been asked/answered, but i'm not much of a compuuter person and everything that could possibly be the answer to this that ive read makes little sense to me :/

My limewire's always worked fine, i havent downloaded anything new that might block the connection so i cant understand whats up. It now just wont connect at all, the little firewall sign in the bottom left is there and it only shows one bar of connection.I have tried following the limewire help instructions and allowing limewire on all the things that might stop it connecting, but it hasnt worked. I have tried unistalling/reinstalling and still no luck.

Any thoughts (put simply, please!) much appreciated