jstar

Thank you! I'll do this as soon as I can.

Thank you! Now issues 1/ and 2/ are fully solved. However for /3 there still is some confusion. There are \National Instruments\LabVIEW 2020\ folders in both C:\Program Files and C:\Program Files (x86) so I'm not sure where to move the installed files. As I mentioned they all reside in a folder called LV23.0DIR64. I have attached a screen shot of how that folder is structured. Please guide me what to do next. My installation comes from running the mccdaq.exe application. Was that correct?

I have purchased a USB-234 DAQ device and trying to evaluate it under Labview. It works but not completely. I have followed the instructions to run Instacal and calibrate before launching Labview. 1/ When I run the example VI called ULx Cont Acq&Graph Voltage-Int Clk.vi it works to stop and start until I unpower the DAQ. Then to restart it I need to stop Labview, start Instacal and recalibrate before starting a second time. This presents a problem for a user having to do this calibration every time the DAQ is restarted. Is there a remedy for this? 2/ If I want to read all 8 analog channels I try to write Dev0/Ai0:7 in the Physical Channels control, but it will not accept anything more than a single channel. What can I do to fix it? 3/ The installation didn't result in putting the ULx library in the right place but under a directory named LV23.0DIR64. This means the ULx VIs are not found under User Libraries as expected. How can I correct this? I have Labview 2020 installed.