Adobe Acrobat 9.3.3 and Reader 9.3.3 are security updates to the longstanding PDF creation and viewing applications. The updates address several critical vulnerabilities, including one in Flash 10.0.45.2 that could be exploited by an attacker to take control of a user's system after a program crash. There are reports that this vulnerability is being actively exploited in the wild, so we recommend updating right away. (Free update, 86.62/8.03 MB)
Is it a Unicode Font?
To determine if your font is Unicode-compliant, with all its characters coded and mapped correctly, choose the Font in any program (or in Font Book, set the preview area to Custom (Preview > Custom), and type Option-Shift-2.
If you get a euro character (a sort of uppercase C with two horizontal lines through its midsection), it's 99.9 percent certain the font is Unicode-compliant. If you get a graphic character that's gray rounded-rectangle frame with a euro character inside it, the font is definitely not Unicode-compliant. (The fact that the image has a euro sign in it is only coincidental: it's the image used for any missing currency sign.)
This assumes that you're using U.S. input keyboard, which is a little ironic when the euro symbol is the test. With the British keyboard, for instance, Option-2 produces the euro symbol if it's part of the font.
Adobe Acrobat and Reader 9.3.3
your PDFs, fill and sign forms, and even export PDFs to Word format.
Signing is now easier, you can view the OCR text layer, and more.
Try editing your PDFs today! <http://smle.us/pdfpen-7-tb>
Many folks are encountering the same problematic update issues. I guess the battle between Apple and Adobe is at our expense.
If you've renamed or moved anything related to the original installation, you'll have to fix that before upgrading. And if that doesn't work, you may have to reinstall from scratch, and then upgrade that fresh installation.
I've had to do both in various times, and in fact, I haven't upgraded my copy of Acrobat Pro 9 yet because of this. Just too much hassle.
I really wish Adobe would use something simple and effective, like Sparkle.