The email said I couldnt self-register, whats next?
If you are able to obtain a CAC Card, ensure it is a valid USAF CAC Card (vice DOD). If your CAC is valid, or you are unable to obtain a CAC, and you still cannot self-register, fill out a Form 41 downloaded from the Registration Requirements link on the AF Portal Login page or obtained from the Help Desk. Ensure all 3 parts are filled out correct per the instructions on the Form or we will be unable to process your registration request.