Open AIT file - quits

Hi. I'm trying to open an ait file in CorelDRAW X8. I've tried opening it using file>open and importing it using file>import. Either way, a dialog box opens up asking me about font substitutions. Once I click ok, my program quits. I've tried it several times and rebooted my computer, same results. Any idea on what I can do to open it in DRAW without it quitting, or converting it to say a pdf without opening it in Illustrator (which I don't have)? Thanks.