Uninstall & re-install Java. Downld the Java installer & save to your computer & then install it (don't install Java over the net.) You can use my link above to get Java. There is a more recent update but versions 1.4.2 & 1.5 update 1 are there. If you still have the older LW on your computer it might be wise to remove it. When you open LW Pro, use the Control-Alt-Delete keys & see how many times Limewire is listed. If it's listed more than once then you have a problem & should remove the older one. Need to kill their activity 1st before removing.