I suggest deleting Limewire again. Downloading the latest Java installer and installing it offline. Then download the Limewire installer(the lower one if you are using windows) and reinstall it. The Order you do this can be important. For java help see:
http://www.gnutellaforums.com/showth...=&pagenumber=6
(remembering that his is an old post so the version will be different)
Please let us know if this helps.