1. Try deleting your LW Preferences folder whilst LW is closed; instructions here: Point #2 & 3 in Fixes for Limewire (sample image included at bottom of page.)

2. Use your Add/Remove Control panel & remove ALL Java versions on your computer.

3. Run this utility: Crap Cleaner

4. Install only the OFFLINE version of Java Download Java software from Sun Microsystems

5. Install this version of LW: http://www9.limewire.com/download/LimeWireWin-full.exe