[1168Programmer]

Ok, I just reformatted and reimaged the cRIO with v20. The first attempt to load code onto it resulted in the OTA command server error. I then rebooted the cRIO and attempted to load the code again - it now works. I don't know what I did differently than we were doing yesterday - maybe we were not reformatting when we reimaged the cRIO.

Thanks everyone for your help.