I tried the 'add/remove' pgm in windows XP Limewire was deleted from the list, went to desktop and clicked on the icon on the desktop and the pgm still ran. I rebooted and the Limewire still can be run from the desktop icon. The only diff is it does not list in the Add/Remove pgms list.
In Limewire folder there is a file 'do not remove' with 0kb
Ran Adaware and Spybot and A2(squared)