Update: Prescription window still working good in version 11. This version of 11 does not yet allow bypass of NewCrop screen, but is working still as it should... A subsequent version of 11 is supposed to allow controlled substance prescribing fully from within AC. Also, the disk drive will dispense fentanyl. The new rule requiring specifying Unit of Measure (tablet, capsule, package) for first Rx of any med after update to 11 is annoying at first, but once specified for a drug it remembers it, and AC is not at blame for the rule. My upgrade to 11 experience was smooth and quick (90 minutes tops). I highly recommend it. Everyone should try it. Trussst in me, jussssst in me, sssshut your eyessss, trusssst in me....