In regards to the error number 2042300, I am not finding any reference to that error message, which is a little unusual. If it is a LabVIEW error number, then you can generally see the description of the error by opening LabVIEW and then going to the Help Menu and selecting "Explain Error..." from the menu.
I am glad to hear that everything is working for your application now, and it sounds like the error message was not indication anything missing from LabVIEW or any larger problem, but simply the fact that it was not finding the IMAQ VIs that it expected.
