We have several test stands with similar software. In one, we upgraded from 7.1/7.3 to 7.4 and had no problems. We upgraded the other, though, and we get an Error 200077. We are requesting -2 and +2 in volts (AIVoltageUnits.Volts) and it reports that it is outside the range of -5e-3 (-5mV) to +5e-3 (+5mv). How did this get scaled by 1/1000? The software didn't change. Is there a way to set this in MAX?