I was using Adobe Acrobat Reader 7.0 earlier to print a few documents, and everything was working fine. At some point, it just wouldn't print anymore. Specifically this is what happens: I press the print button and then select the desired printer. Two small windows then appear. The first one is entitled "Progress" and shows 0% (this doesn't go up at all). The second one asks me to type the output file, and I see the blinking cursor in a textbox where I enter the name. I've never gotten this before - it would just print without asking me for an output file name.