I'm with Dano on this one, not knowing to much about Vista but You may try CCleaner as far as cleaning up junk on your computer. Free dn/ld from Filehippo. Also just a suggestion here, go to Start and then search, Then to search all files and folders and type in Limewire. Delete anything and everything that it finds. You may want to reboot and then dn/ld Limewire fresh. Hope this helps, just not real sure w/Vista.