on my other computer,running win 2000 pro with firefox installed, i was able to go to a website and view a pdf doccument, fill it out then hit print and my printer would spit it out all filled out with no problem. but now it only prints a refference to the pdf file but nothing else.. i also now get an error message "you have open pdf files in your browser" when i close firefox but i have anything open.. this all started 2 days ago, 10 / 25 / 2010 what does it all mean and how do i fix it