If you were using a Pro version of Limewire, purchased in the last six months from
www.limewire.com for US$18.88 you can get a replacement pro (latest version) using your previous e-mail address, (the one you used to purchase it). The address does not need to be still active.
If any thing above is not correct, you can still download the latest Basic version, at no charge from
www.limewire.com
I hope this helps.