I am running a Powerbook G4 with OSX 10.2.6. I had Limewire, but suddenly, one day when I tried to open it I got an error that said "Limewire has unexpectedly quit" I deleted it, (I got the same error in trying to use the Limewire uninstall). I downloaded again, and upon running the install program, before it even opened, it said "The application LimeWire_Installer has unexpectedly quit." The err.txt file that appeared in the same folder says:

InstallerModeController: No lock file present.
Extractor Directory Not Found, using 'user.dir'
Default properties location = /Users/MyUserName/Desktop/
UI Mode set to

Any Ideas? Any help is greatly appreciated.