Why does Firefox try to open PDF with Acrobat 8 when I have Properties set to use Reader 9.1?

If I click a link to a PDF from Firefox 3.6.10 it tries to open it with Acrobat 8 and fails, while if I double-click in a folder it correctly opens with Reader 9.1
If I try to open with Acrobat 8 from folder it won't work either, but why doesn't Firefox use the default program?

Go to Tools|Options|Applications. The first 4 entries relate to Adobe. Make sure that the association is for your 9.1 version. If it's not, click the association that is showing. You will get a downward pointing triangle at the right. Click on it and see if 9.1 is listed. If so, select it. Do the same for the other Adobe items.
You might also want to check "Folder Options" in the Windows Control Panel. In the "File Types" tab you will find all of the file extensions and the programs they are associated with. Scroll down to the PDF extension and insure it's associated with an "Adobe Acrobat Document. If not, click on the <change> button and find adobe in the program list.
Just to let you know, Adobe Reader is now up to version 9.4. You can go to Adobe's website to download the latest.
davewdan

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Carolyn Samit wrote:
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== This happened ==
Every time Firefox opened
== about a week or so ago ==
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Why does Firefox try to open PDF with Acrobat 8 when I have Properties set to use Reader 9.1?

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