My problem seems to surround my own website that I built. On any other computer I can open the files except for the laptop that was recently upgraded to Windows 7. All my pictures files on the website are in PDF form and the computer does not open them it just sits there and says internet explorer is not responding and then shuts down. We have downloaded Adope Acrobat 9 and it opens some pdf files but not the ones on my website. Any help would be greatly appreciated.