CoreData.pdf - corrupt PDF on Apple's site?

I'm attempting to download the PDF version of Apple's Core Data programming guide at the following URL:
http://developer.apple.com/iphone/library/documentation/Cocoa/Conceptual/CoreDat a/CoreData.pdf
It appears that this PDF file is either truncated or corrupt. Neither Preview or Adobe Reader can open it.The md5sum of the file I have is 28d7d75c587ad4745cefd50a260b1aec
Does anyone know where I can find a working copy of this file?

You should file a bug report on this. The PDF even seems to be corrupted in the offline documentation.
You can always use the HTML version.

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Now when I open the document I get an error message that wasn't coming up before im hoping this msg will bring some light into the situation.
If anyone can help me id be very thankful

General Repair of Adobe Acrobat Reader corrupted .pdf file...
1. Go to adobe official site, click the "Support" tab on the top of the screen, click on "Adobe Reader," and then select the "I can't open a PDF document" statement underneath "Troubleshooting." The Support tab is located near the top of the screen as a white word against a black backdrop. After clicking Support, you will see the phrase "Product Support Centers" on a new page in bold white font, under which is "Adobe Reader." The new page after clicking "Adobe Reader" will have the word "Troubleshooting" underneath the phrase "Adobe Reader and Help Support." Underneath "Troubleshooting" is "I can't open a PDF document."
2. Follow the instructions on how to complete a general repair and installation of Adobe Acrobat Reader. To attempt the most basic PDF repair method, Open "Adobe Acrobat Reader" (select the program in your Start menu, which is on the bottom-left part of the screen), select "Help" from the gray tab menu at the top of Adobe Acrobat Reader, and click on "Repair Adobe Reader Installation." A meter should pop up indicating that your Adobe version is being checked for errors and is being linked back to the home Adobe official website just in case you need to download a new update of the program. If you need to download an updated version of the program, another pop-up will appear on your screen asking you if you want to update Adobe. Click "Yes."
3. Reopen the PDF file. It should now be readable. If not, then try the next set of directions.
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PDF Portfolio combatibility with apple and accessibility

Our office thought PDF portfolios were the way to go for our large manuals that we want available online for readers to view and print. We are running into many problems, however.
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2. Are PDF portfolios compatible with apple products? Another coworker opened the portfolio off our web, and it only showed the first PDF in the portfolio. There were no options to see others or search or anything.
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That's a complete PITA, then. Our local government, for example, commonly
puts up PDF portfolios on their web site which consist of scans of
multiple written responses to planning submissions bundled together into a
PDF portfolio. Without the thumbnails of each contained PDF in the
portfolio, it is impossible read anything other than the first PDF in the
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Can I go back to the previous version of Firefox until you have the bugs worked out of this version (4).

I had the same problem.
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Hi, Thanks for the response.
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Hi 1193,
Welcome to the HP Forums!
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Hi,
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Where I can download corrupt pdf viewer for me?

I found some broken pdf files doing a raw recovery from Ontrack and receive similar issues when trying to open these files (I tried to match some up based on file size. How to view corrupted pdf? Where I can download corrupt pdfviewer for me?

Wait some hours and you will get a reply with a spam like on forums.planetpdf.com

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Hi Bernd,
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CoreData.pdf - corrupt PDF on Apple's site?

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