Limewire 4.16.6 (buttons don't work in setup)
 

I have no problem downloading or installing lime wire untill i click on the i con and it takes me to set up. for some reson non of the bottons work in the sut up i have tryed clicking next 30,000 times and nothing happenes i have reinstalled 3 times...deleting the old ones completely, i used to have a n older version but it started acting up so i updated and now it doesnt work iv tried other p2p's and none compair to limewire plz help me out!!! is there a way to skipp set up ? rember none of the bottons work in setup.... thanks anyone

Your finger(s) must be really sore from clicking 30 000 times. Go & have a coffee (or a NSAID).

Did you download the offline or online installer? Always go for the offline...less chance of any corruption within the installer.
When you click to download & a dialog box pops up, cancel it. Now use the option to download the offline installer.
Lime Wire » Download LimeWire

Which version of Java are you using?? Try the latest update here. Use the JRE offline installer & remove any other Java versions installed, before you install the new one.
Java SE Downloads

If that still doesn't help, try the 'other' installer & see whether that works properly.
Installing using the 'other' installer