I am getting a Zip Code doesn't match state error on APO address. It will not let me move on without fixing it but I have no further information I can add. How to fix?

[robin-lasater]

Day care has an APO address on their tax form and I put it in fine last year but now i can't move on from the error.

[DoninGA]

In the My Info section of the online tax return, when entering the mailing address, in the box for Type of Mailing Address, did you select from the dropdown, Military (APO, FPO, or DPO)?