Symantec has just released a new/updated version of the FixVundo removal tool.   (If you had already tried an older version, you'll need to download the newer one).

follow the info here:

 http://forums.us.dell.com/supportforums/board/message?board.id=si_hijack&message.id=17240

and then post your follow-up log, appending it to this same thread.