I downloaded LW then went through installation process , When i went to run LW it got to 12% and then an incomplete folder appears on my desktop and then thats it it stays at 12% so i uninstall and start again still the same problem . I have vista when i had xp no probs, can anybody help me

Try the advice here.
stuck @ 12 %(loading HTML engine...)

same thing happened 2 me gets to 12% and thats it nothin happens iv got vista 2 when i 1st installed it,it worked next day i went on it it didnt work so iv tried 2 install it again nothin happens it **** me off

I seem to be having the same problem. I have uninstalled limewire, updated java, and deleted all the registry keys associated with the program, then rebooted and tried to install again. The program won't even finish loading before it disappears from my task manager. I wasn't having problems with it up until about a week ago, and it happened out of the blue (didn't add or remove any programs or anything).

I have run anti-spyware and antivirus programs and they found nothing, so I can only conclude it has something to do with the program itself, and not my computer.

Any help would be appreciated.