I have had the same problem with IE and united.com for over a year. I can do everything until it comes time to confirm my ticket purchase.

I used to be able to purchase tickets on UA using IE. Now, I can't.

I even called UA and the UA computer tech support (a year ago anyway). They had no idea what the problem was. They could not (or would not) help me see if I might have set something wrong.

Chrome will not completely download either.

I can purchase tickets using Firefox or Orbitz on any platform.

If someone has an answer.....