Please help me i've tried it all and nothing works!

Limewire worked fine for me until i upgraded to 4.4.3 and now it wont work at all!

I tried deleting the preferences and adding a port and allowing the firewall to accept gnuetella network.
I don't mean to sound whiney, but I'm paying for something that doesn't even work!

I am running windows XP with LimeWire 4.4.3