Red X instead of PDF file

[Rick]

At sites I visit, documents are in PDF. When I click on
the link I get a Red X instead of the PDF document
opening as before.
Any ideas what setting controls this?

 

[Vincenzo Di Russo [MVP]]

At sites I visit, documents are in PDF. When I click on
the link I get a Red X instead of the PDF document
opening as before.
Any ideas what setting controls this?

-----

See:

http://support.microsoft.com/default.aspx?scid=kb;en-us;305153
"Internet Explorer Opens a Blank Page with a Placeholder Icon Instead of a
..pdf File in Adobe Acrobat Reader".

And:
http://www.mvps.org/inetexplorer/answers3.htm#adobe

Cheers,