[nighterfighter]

I experienced this problem also, while imaging 2 differet robotRIOs, for 2 different teams, while using the same laptop.

First time, no problems (although the imaging itself takes a LONG time, and there doesn't appear to be a progress bar so I can't tell if its frozen), great.

Moved to the next roboRIO, and encountered that error. I had to close the imaging program, disconnect from the roboRIO (I was using USB), restart the roboRIO, plug the USB cable back in, wait a minute to make sure the device drivers installed, then turn the roboRIO back on.

Basically- Restart the roboRIO. I actually did a full power cycle, not just hitting the reset button.