First thing to try is to delete the LW preference folder as described in this thread:
http://www.gnutellaforums.com/showth...threadid=36420
If this doesn't fix it, uninstall LW and all Java on your computer. The downlaod the JRE offline installer of the newest version (1.5.0_07) from here:
http://java.sun.com/j2se/1.5.0/download.jsp
Make sure that you reboot after uninstalling and after new-installing of Java before re-installing LW also using the offline installer.exe.
