Thanks for the info, @workingonit.

I managed to get the O2 sensors ready by following the procedure, including your tip of leaving it in Drive for the last step. The Evap still shows incomplete.

As Andrew mentioned earlier, on the Foxwell, the readiness test is under the OBDII menu, not the BMW one. After doing the initial test, go into the first module. On mine it's called Module $18. Select that module and it's the fourth or fifth item on the next screen.