LMH6401EVM: Missing subVIs reported during invocation of GUI

Hello Jim,

  You might be missing some math libraries in your NI LabView installer. Which NI LabVIEW Run-Time Engine do you have installed on your PC?

Thank you,

Sima

I have the following runtimes installed.  On which runtime is the LMH6401 GUI dependent?  

Hello Jim,

  The GUI should be dependent on the 2011 version run-time. Also, there have been issues reported with the 64 bit version of the run-time. Here is a prior thread on installing the 2011 32bit LabVIEW runtime engine: https://e2e.ti.com/support/amplifiers-group/amplifiers/f/amplifiers-forum/1015977/lmh6881eval-labview-run-time-engine-is-not-found-though-it-s-actually-installed. Hopefully, this fixes the library issue as well. 

Thank you,

Sima

Installing the 2011 32-bit runtime libraries did not alter the failure mode.  Windows indicates that the LMH6401GUI.exe is a 32-bit executable, so I think the 32-bit runtimes are appropriate.  Could you please confirm which version is required?  

Hello Jim,

  I have previously connected the LMH6401 to a PC in the lab; I will confirm the version by tomorrow. 

Thank you,

Sima

Hello Jim,

  Here are the runtimes installed on the PC:

  I was able to get the GUI to work on this version. I would think it would be the 2014 32-bit version that you already have, but try the 2015 as well. 

Thank you,

Sima

Hello Jim,

  Based on this thread for a different GUI, I would also suggest uninstalling LMH6401 GUI, restart PC, then reinstalling the GUI. 

Thank you,

Sima