Went to re install my Mini Maxx after 3 months and I have this error. I'm running the latest version updated today.

http://i228.photobucket.com/albums/ee267/8100Power/f8c25bb2.jpg

That calibration should be defined for, and install fine on the latest update. Update again, just to ensure none of the files on the SD card are corrupt. If you still have errors give us a call.

Thanks!