I recently sold my 2012 MBA and I reinstalled ML and I had to send it out to my friend ASAP and my internet was taking forever to D/L that suite of apps which comes with the computer. I paused it, shut the computer down, and mailed it out. My friend gets the computer, signs in to the APP Store with his ID to either resume the D/L or cancel and restart it. He cannot cancel them, and it will not let him restart it either. Any suggestions on how to get around this?