I upgraded my Limewire 4.14 version to 4.16. Everything was fine when I had the new version and then, under shared files i clicked the configure button and then clicked restore defaults. i didn't know what it would do and once i did that and went back to my library, all of my songs were gone. i still have the files on my computer but i can't figure out how to get them back in my library. PLEASEEEEEEEEEEEEE HELP!

See whether this helps: If you've updated LW and can't find your downloads!

You'll see the default saving & sharing & saving locations for different versions... chances are that your files are just in that different location now, since you clicked 'restore defaults'