You've answered a question wrong, probably the one about how long she lived with you. However, if she did not live with you for more than half the year, you cannot claim her as a "Qualifying Child" dependent, so the full time student question won't be asked, but the income question will, because she may still be a qualifying relative dependent.
You may have to delete the dependent and re-enter her.
There are two types of dependents, "Qualifying Children"(QC) and standard ("Qualifying Relative" in IRS parlance even though they don't have to actually be related). There is no income limit for a QC but there is an age limit, a relationship test and a residence test. Only a QC qualifies the taxpayer for the Earned Income Credit. They are interrelated but the rules are different for each.
