Hi Jmc006,
Another user reported a similar problem to yours on this thread:
http://forums.ni.com/ni/board/message?board.id=170&message.id=192510
I believe the solution is to remove LabVIEW and ensure that all its registry keys are also removed, followed by reinstalling it.
Message Edited by Anthony_Wong on 06-29-2006 03:30 PM
Anthony Wong
University of Toronto
Chemistry Department