I had the older 4.10 that I have been using for about a year.
When I tried to upgrade to the new 4.12.6 nothing happend, I got nothing.
Another Limewire user suggested removing the older version, and downloading the updated version.
This worked fine. Except that it won't come up on my computer un less I'm offline, otherwise it freezes up.
It won't connect when I toggle "file" and click "connect".

I can't download or search anything. The only thing that still works is the library.