If the child is under the age of 19 and lived in your home for 10 months, all other things being correct you would be able to claim him as a dependent. Make sure that you indicated that the child did NOT provide over one-half of his own support. Also make sure that you indicted there was NOT another person in your household who also supported the child (other that your spouse if married).
If you answered all the questions correctly and the program still does not show the child as your dependent, delete them as a dependent and re-enter.
