My dependent went to a foreign University which doesn't issue a 1098T. Therefore we can't claim the AOC. TT wants to claim it for me. How can I remove the AOC from TT?

Q. My dependent went to a foreign University which doesn't issue a 1098T. Therefore we can't claim the AOC.

A.  That's not a true statement.  A foreign University on the DOE list is an exception to the 1098-T rule.  Your other post indicated that you were ineligible for other reasons (usually income too high).

But to answer your question;  Go through the entire education interview until you reach a screen titled "Your Education Expenses Summary".  Click edit next to the student's name. That should take you to a screen “Here’s your Education Summary”. Click edit next to “Education Information”. When you get to the screen titled “Amount Used to Calculate Education Deduction or Credit”, verify the amount you want to use or change it (to 0 in your case).  You may reach that screen sooner.

Alternatively, 

Type letme (no space between let & me) in the search box. Then press enter. Then  click  on the link "jump to letme''. 

TT will give you the option to select another tuition  credit or none.

OR

Type letme (no space between let & me) in the search box. When the dropdown list appears, click on letme rather than "jump to letme'. On the next drop down, click on the "jump to letme” link.

TT will give you the option to select another tuition  credit or none.