Issue with Send Receive VI

[Stuty]

Good Evening-

     I am just starting to work with LIFA using Labview 2011, and am having issues getting my first test program (simple LED Example) working.  Below is a link to the example I am attempting to simulate:

https://decibel.ni.com/content/docs/DOC-20044

I am able to complete a simple program to cause a blinking LED using the standard Arduino program, the problem arrises when I try and use labview for control.  After tracking down where the error is occuring in the VI, it seems to be originating from the send/receive VI.  The error code is given is 5003, and below is a screenshot of the issue.  Is this a common problem, or could there be an easy fix?

[Nathan_B.]

Did you install all the required components?  I've seen people use an incorrect document for installation.  Here is the one that I used and had no issues:  https://decibel.ni.com/content/docs/DOC-15971

I think that you might not have installed the VISA drivers.

[Stuty]

Nathan-

     Thanks for the reply.  It doesnt appear to be the VISA drivers. Yesterday I was able to get the NI example "Arduino Analog Read Pin" to function.  Unfortunately, I am still having issues with the "Simple LED Example" which I had been using as a test.  I am going to keep working with it, and will post and update if I get it resolved.

[Nathan_B.]

In your first post you said you have it narrowed down to the "Send Receive" VI but describing it that way doesn't actually help since that VI is used in just about every LIFA VI that communicates with the Arduino.

Which top level VI does it occur in when you have the error?