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Cannot find daqmx device in project

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  • In my project which is very large now I cannot access the DAQmx physical device using constants, controls or DAQ Assist express VI.  
  • When I try to use a constant or control [DAQmx Physical Channel ] or [DAQmx Device Name] no device shows up.
  • LabVIEW will shutdown half the time when I attempt to open the constant [DAQmx Physical Channel ] or [DAQmx Device Name] from the project.
  • When I use NI MAX I can see the device and control it.
  • The device is a National Intruments Data Aquisition box M-Series 6289 USB. I have only this style of device. I have two 6289's and have tried both.
  • If I create a new VI not in my project it does work.  
  • I have updated the NI-DAQmx software on my PC and found no change.

Are there project settings for DAQmx? I can't find any.

Has anyone come across this?

 

LabView 2014 f1

Measurement and Automation Explorer 15.0

NI-DAQmx ADE Support 15.0.1

NI-DAQmx Base 3.4.5

NI-DAQmx Device Driver 15.0.1

NI-DAQmx Max Configuration 15.0.1

 

Hardware:

Model: NI USB-6289 Data Aquisition device M-Series

Calibrated: June 10 2017

Driver Version: 15.0.1f3

Driver Name: NI-DAQmx

 

System:

Dell Vostro 460

Processor i7-2600

memory 8GB ram

OS Windows 7 pro

 

MeasurementandAutomationScreenShot.png

 

MeasureCMRVI.png

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Solution
Accepted by topic author BeanFest

This error cleared after two days.  I am unable to replicate it. what ever the issue was rebooting didn't cure it.

 

This is the second mystery LabVIEW issue that has cause me great pain that cleared itself without any reason.

 

 

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