So, I have the Arduino software 1.0.5 (1.6.0 will not upload LIFA to my arduino uno) and it can upload the blink example and the LIFA to the arduino uno. It all seems fine up to here. Then I try to run one of the VIs or just initiatlize the arduino uno with the arduino labview drivers and I get that darn 5002 error. I have checked everything and reinstalled everything, so I am not sure what to do next to try to get the arduino working with labview. Any thoughts? Do you have to do anything with NI-MAX?