Salut jmalo, you are on windows right? Go in program files -limewire and move all the files in there at an other place like the desktop. Reinstall LW Pro. Does it crash again at startup? If no move again manually the files that were in your old shared folder (in the files of the LW folder you moved) to the new in the limewire folder in program files while LW is closed.Then start LW.
Bonne chance
