limewire won't start(crash)
 

hi i first installed lw verison 4.12 under vista ultimate, started the first time and fine, after a restart of computer, lw crashed after the splash screen. then i uninstalled lw and java, reinstalled lw 4.14 and java 6 update 2, worked in the first time, after a reboot, wouldn't start again, i tried delete the pref folder but didn't help at all:bangh:, is there a solution for the crash? don't want to reinstall java everytime i want to use limewire.
thanks