Issue with opening PDF files from the web Acrobat 8.1.4

Hello everyone
I just found out about this problem today, and it manifests in such a manner that when you try to open a PDF document on the web, it hangs for a while, and then the standard message about Adobe Acrobat not being able to open the document comes up, and after you OK away that you get the message that the program shuts down.
If I download the PDF itself and open it locally it works. Is there any known issue with updates recently that creates this problem?
The system is running on Windows 7 32-bits, and Adobe Acrobat is a part of the CS3 Master Collection.
Greetings from Alexander

Not supported file type can (but not always) mean the PDF was created with an old enough version of Acrobat, that it isn't comaptible with reader X or XI.
Might have been damaged is pretty cut and dried in its meaning and interpretation.
There's a known issue with Mac OS and Safari Browser "breaking" PDFs as they download, but it's not so common for Windows. Since these are files you already had, it would be even less applicable.
You can try downloading an older version of Reader to check if it's a compatibility issue, but you'd have to uninstall the latest to do it and it'd be a lot of bother if they still don't open. It would also mean they are "broken" and cannot be repaired, that I know of.

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Solution 1:
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Configure the browser to use Acrobat or Adobe Reader as a helper application.
If you are using Firefox to browse the web, you can change this setting in Firefox by going to:
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To configure Acrobat or Adobe Reader as a helper application:
Start Acrobat or Adobe Reader.
Choose Edit > Preferences.
Select Internet on the left.
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Quit Acrobat or Adobe Reader.
The next time you select a link to a PDF file in the browser, a dialog box asks what you would like to do with the file. If you select Open It, the browser opens the PDF file in Acrobat or Adobe Reader (the helper application); if you select Save It To Disk, the browser saves the PDF file to your hard drive.

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Bill,
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Hello:
I have a Mac running OS 10.8.5 and I use Acrobat Pro and Acrobat Reader. Today for some reason, any time I try and access a pdf file from a web page, it won't open. I get a blank window. PDF files already on my computer open fine and I can create PDF files from Word docs, but I can't download or view any pdf file from any web page. Strangely, PDF files on web pages open just fine on my iPhone.
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Charles Deister
(503) 949-5762
[email protected]<applewebdata://81CB4171-226F-49DF-BD59-A38A7360B3FB/[email protected]>
PO Box 5032
Salem, OR 97304
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Issue with opening PDF files from the web Acrobat 8.1.4

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