Best thing i can tell you is to un install that Lw and get the newer version.And delete any file that has been downloaded.Or if you wish to use an older version there is a site you can get it from.It's called Filehippo.
Download LimeWire Basic 4.16.6 - filehippo.com You can all so get Past LW from this site not just 4.16.6
Good Luck
