||There could be two reasons: (1) Make sure that there are no
pop-up blockers running on our computer; and (2) Sometimes
Adobe® Reader® doesn't open a window on your screen, (it creates another button
on the bottom of your page, or if an Adobe® Reader® window is already open, it
simply changes the contents of that window), so if the document you seek
doesn't appear on your screen, click on the buttons at the bottom of your page.