Just format my computer last week and after that I downloaded the new version of what it WAS my favorite torrent client. Like all of you I was now stuck up with this #$^%@ toolbar, I almost needed to format again to get rid of this. But I found this: http://www.donnemoilinfo.com/telecharger/logiciel/Ad-Remover.php This software is in french but it will generate a text file and tell you where are the files related to this. Or you can open startmenu/run and type regedit, go in the edit menu and search for "utorrentbar" and "conduit" (conduit is another shit installed by utorrent).