In case anybody else finds this thread. In my case, this KB 5P5JG3QD: http://digital.ni.com/public.nsf/websearch/1AC89FA9E9424B6A86257904000624B4?opendocument&Submitted&&...
solved my issue since I was using LV 2010 SP1.
Hope this helps,
Vincent Carpentier, Ing./Eng.
CLA, CPI
Neosoft Technologies
www.neosoft.ca
DQMH Trusted Advisor