when i try to repair limewire thorough add/remove it doesn't give me that option only to remove it

i use windows media edition

limewire pro 4.12.3

tried to uninstall and removed all folders
used norton internet security but turned it all off

When it opens it opens sometimes for a few seconds then it closes automatically

it worked before-
i use torrent loaders like u torrent and bitlord
use restore system settings doesn't work somehow tried that too
modem zyxel provider tiscali
no other p2p
java newest download

another failure with my internet connection lately is it fails after 2 hours and have to log off and start up again....

tried for virus but my system is completely clean