Please send an e-mail message to NI Engineers by visiting http://www.ni.com/ask, and select E-mail NI under Communication Method. Select LabVIEW Real-Time as the software platform. In your e-mail message, request the update from LabVIEW RT 5.1 to 5.1.2.
Regards,
Chad H.
Applications Engineering
National Instruments
http://www.ni.com/ask