My child (22 years old) is a full time student. TurboTax (deluxe version) doesn't ask about her school or income, just says that I can't claim her. IRS rules say I can???

She was married in July of last year. Turbo Tax (Deluxe version) doesn't give me the ability to state student status, just says that she doesn't qualify as a dependent. It doesn't matter if I say that she is married or not, she doesn't qualify. By everything I see, I should be able to claim her as long as she and her husband do not file married/joint... why can't I claim her?