I have just installed Windows 7 (64 bit)on my PC. I have Adobe Acrobat 7.0 Professional and Internet Explorer 8 software.
When I view a web page with a link to a pdf file (such as this one click here) Internot Explorer reports that it cannot display the web page. If I run Internet Explorer as Administrator then everything works fine.
I have tried uninstalling and reinstalling Adobe Acrobat twice but to no avail.