It may be damaged or use a file format that preview doesn’t recognize.

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It may be damaged or use a file format that preview doesn’t recognize.

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Mar 9, 2010, 4:29:47 AM3/9/10

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Version: 2008 Operating System: Mac OS X 10.6 (Snow Leopard) Email Client: imap Hi Folks When people send me a pdf atatchment it appears in the preview pane but when I try to open it I get the following error message 'It may be damaged or use a file format that Preview doesn't recognize'. I've installed the latest version of Adobe but this hasn't helped. Any suggestions would be much appreciated.. Cheers

Dan

It may be damaged or use a file format that preview doesn’t recognize.

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Mar 9, 2010, 12:19:22 PM3/9/10

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Make sure both Office & OS X are fully updated, repair disk permissions &
see if that makes any difference.

Your installation of Adobe Reader is irrelevant if you have Apple's Previewapp set as your default for opening PDFs. If you want to have them open inReader instead, use Get Info on a PDF file icon in Finder, select it as the

Open With app & click the Change All button.

HTH |:>) Bob Jones

[MVP] Office:Mac

On 3/8/10 12:29 PM, in article ,

It may be damaged or use a file format that preview doesn’t recognize.

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Jun 4, 2010, 5:12:09 PM6/4/10

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Dan_Johnston wrote on 03/08/2010 12:29 ET :> Version: 2008> Operating System: Mac OS X 10.6 (Snow Leopard)> Email Client: imap>

> Hi Folks <br><br>When people send me a pdf atatchment it appears

in> the preview pane but when I try to open it I get the following error message> 'It may be damaged or use a file format that Preview doesn't recognize'. I've> installed the latest version of Adobe but this hasn't helped.

> <br><br>Any suggestions would be much appreciated..> <br><br>Cheers <br><br>Dan> I had this problem (.pdf attachments being corrupted on arrival) when Iswitched from POP to IMAP on entourage. I went into my account settings (under Entourage message) and "options" where it says "partially download messages overX" I changed X from its default of 100K to 2000KB (just to be safe.) I believe that by default this button is checked when you set up your account, so if you do nothing you won't be able to fully download large attachments. I believe this is what entourage means when it says "file is corrupted or unrecognized" - it's not really downloading it at all!

I then sent myself attachments including .docx and .pdf and they opened fine.

I went back to the attachments I hadn't been able to open earlier and theyboth opened fine (which was possible because IMAP leaves the copy on the server by default. So, at least in my case, despite the many messages about this problem onvarious internet forums saying check your cache, update your spyware, blah blah blah, it's a simple setting on entourage. Hope that helps.

Are your JPG files not opening on your Mac device? Every time you try to open the files, does it shows up as broken or corrupted?

Well, the JPG file is considered broken when some of the bits of data are incorrect or go missing during the compression process. The result is, either the image is broken, is distorted, or opens up blank. If you have encountered a JPG file that is corrupt on Mac and wanted to Repair JPG Mac, try opening it with different programs on your Mac system. But there are chances that the broken JPG file won't open on Mac. In this article, we will tell you why JPG files can't open on Mac, how you can repair the JPG files with Wondershare Repairit photo repair, and steps to repair jpg Mac using Wondershare Repairit.

Windows computer users please come to the page: Open a corrupt photo.

Whenever you try to open JPG files on Mac, the message pops up saying- "Unable to open JPEG files as you don't have the permission to view it." The Mac users also try to report the issue as they tend to access their JPEG files, but all it says is that file cannot open because you don't have permission to view it. Yes! On Mac, you don't have permission on reading, access, or write your JPEG files. Here is why the JPG files don't open on Mac-

  • Your JPEG files might have been infected by some specific bugs or errors.
  • Your storage media might have some bad sectors.
  • There are times when your files get affected due to unexpected power interruptions on your device.
  • There can be some issues due to the installation of third-party software. For instance- you might have various users and accounts on a Mac device, and you might have installed a third-party application on another account.

Above are the reasons why you can't open the JPG files on your Mac system. But you can fix this error; just go for Repair JPG Mac with the Wondershare Repairit Photo Repair.

How to Repair Broken JPG Files with Wondershare Repairit Photo Repair?

There are various methods that you can use to fix the broken files and repair JPG files on Mac.

  1. Delete the containers, cache, preferences, and saved files from the library.
  2. Run the disk utility on your Mac. Select First Aid. This process will analyze the Mac, look for the error, and automatically fix it.
  3. Use software like "Wondershare Repairit Photo Repair" This won't fix the error, but it will help you repair the affected files.

Here is how you can repair JPG Mac with Wondershare Repairit Photo Repair.

Wondershare Repairit Photo Repair is an excellent and reliable commercial platform that repairs corrupt photos in JPEG or JPG format. Whether your images are on your hard drive, memory card, USB, or cloud, it will repair all your photos regardless of how your images were corrupted. Moreover, it comes with such a powerful utility that even repairs the images from even unreadable memory cards.

Download | Win Download | Mac

This software works for both Mac and Windows and is equipped with the following features.

  • Has an optimized scanning engine.
  • Comes with a simple and easy-to-use GUI.
  • Reliable and secure platform
  • Has a quick JPEG image repairing process.
  • Works for all the system configurations.
  • Performs the repair operation in batch to repair multiple files at once.
  • It also extracts the thumbnails of broken images.

Steps to Repair JPG Mac Using Wondershare Repairit Photo Repair

Wondershare Repairit JPG repair for Mac includes the repair regions of bytes that are either damaged or are over-written due to an unexpected incident. Here is how you can repair the files using Wondershare Repairit

Step 1 Add jpeg photos that cannot open

Simply launch Wondershare Repairit on your Windows PC and go to the “Photo Repair” feature from the sidebar.

Download | Win Download | Mac

Now, click on the "Add" button that would load a browser window. You can now go to the location where your corrupt photos are saved and load them on the application.

It may be damaged or use a file format that preview doesn’t recognize.

Step 2 Repair and preview your jpeg photos

Click on the “Repair” button and wait as the application would implement its unique algorithm to fix the loaded photos. When the repairing process would be completed, the application will let you know about the result.

It may be damaged or use a file format that preview doesn’t recognize.

You can also just click on the thumbnail of the image to open its preview window. This will let you view the results, and you can check if the standard repairing process was successful or not.

It may be damaged or use a file format that preview doesn’t recognize.

Step 3 Save the repaired photos

Lastly, you can simply click on the “Save” button on the preview panel to export your photo. You can also go back, select multiple pictures, and click on the “Save All” button.

It may be damaged or use a file format that preview doesn’t recognize.

If the corrupt photos failed to be repaired, they must be severely damaged. In this case, you need to choose "Advanced Repair". Adding a photo template with the same data structure will help to repair severely damaged photos.

The Final Words

Wondershare Repairit is perhaps is one of the best JPEG image repair software that is available. This tool has simply revolutionized the concept of image and data recovery with its services. It works on all the latest versions of Windows and Mac operating systems and fixes all the broken JPEG images.

So, whether your images are pixilated, split, distorted, or blurred, Wondershare Repairit works for Repair JPG Mac and gives you the best results. With an easy-to-use and intuitive interface, it makes the JPEG image repair a simple task. No prior training is necessary to use the software.

Download | Win Download | Mac