Cannot find the "NationalInstruments.Common.dll" & "NationalInstruments.DAQmx.dll" in C# program.

[XUE001]

I installed the LabVIEW 2014 and NI-DAQmx already, but when i run the C# program there still requires library "NationalInstruments.Common.dll" & "NationalInstruments.DAQmx.dll". i try to add it by "Add reference" from "COM" & ".Net" component list. but i still cannot find them.

Have you ever met this kind of problem, would you please provide some suggestion on it? Thanks.

[edjones93]

Hi,

It may have been that the .NET Language Support was not auto-selected during installation. The first check I would make is to follow the instructions in the below article:

http://digital.ni.com/public.nsf/allkb/52F5F5EF78AF084286256E0B007FE793

Next, I believe you should find this under Assemblies -> Extensions when adding a reference in Visual Studio. I would also check whether the error is more a warning about version numbers differing which shouldn't be an issue and Visual Studio can automatically bind to the available version.

Best regards,

Ed