I can't open any PDF files?
I can't open PDF files anymore what happened?
I can't open PDF files anymore what happened?
As Jeff has asked, what error mesage do you receive when you try and open any pdf files in finder?
It may be the linkage to the default program has changed.
Use this url to check on the default link, and change it to Preview or Acrobat Pro or Adobe Reader.
http://www.macworld.com/article/1154861/changedefaultapp.html
Um. That's not the problem, because I could go into Safari and use their onscreen tools to download and view. Apparently this all happened in the last update for Firefox for Macs. This is how we fixed it (courtesey of our Mac tech on campus):
Go to the hard drive--
Then Library--
Then Internet Plugins.
At the top of the list are two Adobe plugins.
Delete those. Restart the browser.
It should work fine now.
Again. There were no error messages. There was just a blank page and no action in the download menu, nothing showing up on the desktop. But deleting the Adobe plugins worked. Hope this can help others! (And maybe those at Adobe, who might want to be aware of this problem.)
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