it just won't start?
 

ok i click on it at my desktop the limewire and it acts like its working but it don't do anyhting i go to my program files and try to locate it there and it does the same thing it wont start

Try FAQ
 

The FAQ may be helpful, it's worth a try. See Section 2

LimeWire Troubleshooting FAQ

Come back on if you don't find anything.

By the way - it's a good idea to mention what OS you're using, it could have a bearing on the problem.

Good Luck :)