Limewire has been not connecting every couple of months. Very annoying!!
I tried all the uninstall of Java and Limewire routines. Nothing worked!!
THE problem IS the application data in C:\Documents and Settings\Put User Account Here\Application Data is corrupt. This folder is not overwritten
when installing. Don't uninstall, just delete this folder and when Limewire starts it will ask for your settings again. Works every time for me.....