Desktop turned blue, all original Mac wallpapers disappeared

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Desktop turned blue, all original Mac wallpapers disappeared

Hi guys, so I have MacBook Pro Retina, early 2015. About a month ago or so I updated it to MacOS Sierra and that's when all the problems started. Now Photos, Garage Band and iBooks just won't open because of this:

Dyld Error Message:

Library not loaded: /Library/Frameworks/iTunesLibrary.framework/Versions/A/iTunesLibrary

Referenced from: /Applications/Photos.app/Contents/MacOS/Photos

Reason: image not found

And today I restarted my mac and my desktop was just blue, no wallpaper whatsoever. So I went to system preferences and found out that all my original mac wallpapers were just gone. What should I do in this case? Has anyone had the same problem before? I just really don't wan't to reinstall

MacBook Pro with Retina display, macOS Sierra (10.12.1)

Posted on Oct 26, 2016 1:07 PM

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Answer 1

sterling r

Community Specialist

Oct 27, 2016 2:03 PM in response to medicigirl

Hi medicigirl,

I understand you are receiving an error message when attempting to open applications. Also, I see you are missing images included with the install of macOS Sierra. I would recommend making a backup of your data and reinstall macOS. Take a look at the articles below for more information on the backup and reinstall process.

Use Time Machine to back up or restore your Mac

How to reinstall macOS

Please let us know if you have any additional questions, and thank you for visiting Apple Support Communities.

Cheers.

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