Nav6 RoboRIO DIO Channel problem Labview 2015

[TheBurleigh]

So we've fixed up most of the gyro code that we have in Labview, but we can't test it to see if there are any kinks because we can't set the Nav6 Open.SubVI to a certain Digital Input/Output, and it will only accept a serial port refnum. I started looking into other opens that use DIO, but me and the other programmer don't know enough about Labview to be able to change it and be sure it's not messing anything up. Please respond as soon as possible, anything can help, and in advance, thanks.