After downloading the XP Service Pack I could not launch Limewire 2.0.4. . The uninstaller would not work so I tried to download 2.7.13. It would not launch either. I got the message "could not locate suitable Java Runtime environment." I downloaded it but when I try to launch Limewire nothing happens. ALso I can not enter Java Chatrooms. I think the problem is I did not uninstall Limewire and Java runtime completely. I woudl sure appreciate help.