[Greg McKaskle]

That is odd. The -44000 to -44099 range was reserved for WPI runtime errors. I don't have all the code in front of me, but that should be something returned by an I/O VI when it is running. If you haven't already gotten it to work, can you describe what you do to deploy? It sounds like you are actually running it or after deployment are running it when the error occurs.

Greg McKaskle