"It's added another digit and replicated the last digit, so if you were to have 17 milligrams, it would have prescribed 177 milligrams," Such an error seems po

"It's added another digit and replicated the last digit, so if you were to have 17 milligrams, it would have prescribed 177 milligrams," Such an error seems possible only if treating numbers as strings, an error that would defeat a possible function to validate dosages according to the patient prescriptions and related min-max values. I wouldn't use Windows for anything critical such as medical prescriptions, but honestly that looks more like sloppy programming.