An unforseen error occured, probably as the result of a code of markup error. Could not load file or assembly 'NationalInstruments.DAQmx.dll' or one of its dependencies. The specified Module could not be found.

[Knarayan]

An unforeseen error occurred, probably as the result of a code of markup error.
Could not load file or assembly
'NationalInstruments.DAQmx.dll' or one of its dependencies.
The specified Module could not be found.
The above error is happening when we changed OS from Microsoft Windows 10 LTSB 2016 64bit to Windows 10 LTSC 2019 64bit
 
Hi team, I am Lead OS Engineer working for Philips Health Care Bangalore. we are using NI DAQ 18.1 version. In our application I could see 'NationalInstruments.DAQmx.dll' and some more NI related files used with the application, and application calls the DLL file.
 
Operating System Used : Windows 10 LTSC 2019 x64, we recently moved to this OS and when we launch our application it refers the 'NationalInstruments.DAQmx.dll'.
IN OS we have installed : NI_DAQ MX 18.1 drivers successfully. The error doesn't appear in windows 10 LTSB 2016 or Windows 10 enterprise edition 2016.
 
Why this error appears in Windows 10 LTSC 2019 x64 os ? I am not able to find the 'NationalInstruments.DAQmx.dll' from NI-DAQ 18.1 after installation so I can replace it with my application in case of any compatibility issues.
 
Requesting your guidance and help ASAP.

[Claire.C]

Hi Knarayan,

Is this error thrown when running in the development environment, or are you getting this error on an installed distribution?

In addition, how did you install the DAQmx driver?

Thanks!