Instrument showing up in MAX but not in executable

[M. Bobby]

Hello,

I am using two HP34401A's to do some measurements, and I am transferring the program from a laptop with full labview to a desktop computer with only the run time engine.  The instruments are showing up in the MAX of the desktop, but when I run the executable, they cannot be detected.  I was hoping for any suggestions on how to possibly solve this issue.

Thanks

[Dennis_Knutson · Accepted solution]

Besides MAX, what other driver is installed/needed? Did you install NI-VISA, NI-GPIB? At a minimum, you would have had to include NI-VISA in the installer you built.

[M. Bobby]

Thanks Dennis, it seemed to be that I had an out of date or incorrect driver.  Reinstalling fixed the issue and it is working now