Jon,
Like Dennis said, LabVIEW is a graphical language that will only work in a graphical environment, such as Windows or MAC OS. LabWindows/CVI is another programming language that we make. The latest version, 6.0 can be used in 32bit DOS applications. 16bit applications are only supported with LabWindows/CVI version 2.
NI LabVIEWNI LabWindows/CVIYou can contact us directly at support@ni.com and we will help you with finding the best solution for your application.
Zvezdana S.
National Instruments