as soon as i click to open limewire i get this message :

Limewire was unable to initialize and start. This is usually due to a firewall program blocking Limewire's access to the internet or loopback connections on the local machine. Please allow LimeWire access to the internet and restart LimeWire.

I tried to do the firewall thing on limewires help page and i cant do it because limewire wont even run for me to get the numbers for the listening port. If anyone knows what to do let me know. thanks