Can 21 yo full time student who CAN be claimed as dependent still qualify for education credit?

For my daughter who is 21 yo full time student, her  profile entry is :  single, full time student , CAN be claimed as dependent . I am filing a for  return as her income is above the threshold required to file. 

For some reason, either I entered something wrong but Turbo tax is showing she qualifies for an education credit. I thought that because she CAN be claimed as a dependent on another tax return,  she won't be able to claim that credit. But Turbo Tax is showing that she qualifies for the Lifetime Learning Credit

Did I enter something wrong somewhere?

 

I don't plan to  claim the education credit due our  income restriction.

 1. Do I have to claim her as a dependent if I don't qualify for child credit and education credit? 

 2. Can she still qualify for the education credit as shown on her return despite her putting down that she CAN be claimed as a dependent?

Please advise

Thank you