Been using this program for years and love it. I have installed it on my vista business machine and was having some issues. I had to edit the registry after uninstalling version 4.18.3 and clean installed 4.18.8 (removed all references to Limewire). Everything seems to work well. My problem was that the upgrade would go thru the install process, when I checked the version It still read 4.18.3 so the upgrade did not work. The fix above solved the problem.

Tony