How Can I Enter DAQmx .NET Help in Measurement Studio?

Updated May 3, 2018

Reported In


  • Measurement Studio 2015 Professional

Operating System

  • Windows

Programming Language

  • Visual Basic .NET

Issue Details

DAQmx .NET help documentation is not present in my system, I have tried NI-DAQmx .NET/C# Help Files Not Found in Windows Local Help and Why Can't I Access Measurement Studio 2015 Help for Visual Studio 2013? with no succes. 


Follow the next step to enter DAQmx .NET Library,​
  1. Enter to the next path C:\Users\Public\Documents\National Instruments\NI-DAQ\Documentation 
  2. Search for the NINETDAQmxFx40Ref.chm file.
  3. Open the fille.

Additional Information

NationalInstruments.DAQmx Namespace contains classes, delegates, and enumerations that provide a .NET interface to NI-DAQmx. You can use this class library to communicate with and control a NI data acquisition (DAQ) device. Some DAQ devices are not currently supported by the NI-DAQmx driver. Refer to NI-DAQ Readme for a complete listing of supported hardware. 


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