The iTunes Library file cannot be saved. An unknown error occured (-50).

The iTunes Library file cannot be saved. An unknown error occured (-50).
I'm getting that error constantly. It's causing me to lose music that I purchased. What's going on?

mac mini, Mac OS X (10.4.10)

Posted on Jul 5, 2007 9:03 PM

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35 replies

Sep 5, 2007 5:57 PM in response to Stephanie Lurito

SO FRUSTRATING!!!! Why didn't update fix this problem?! What now?

I made a new library yesterday, when my original library was suddenly "damaged". It took hours--I have 80G of music--and I lost settings like EQ, playlists, and ratings--no small thing!!! I deleted all my old files.

Started importing CDs to the new library and started getting: "Itunes music library file cannot be saved (error -48)" error.

When I open iTunes it opens a new library.

When I try to reopen iTunes using the "option" key, to manually select my iTunes library, it tells me "iTunes needs a library to continue. You may choose an existing itunes library or create a new one".

It is also creating a bunch of temp files in my iTunes folder. If I click on a temp file, my correct library shows up, but I get the "Itunes music library file cannot be saved (error -48)" error


I am using iTunes 7.3.2
Mac OS X Version 10.4.10
Processor 2.16 GHz Intel Core Duo
1 GB 667 MHz RAM
QuickTime 7.1.5 / Player 7.1.5
Plenty of memory, saving to an external HD over 100 G free

Sep 20, 2007 7:58 PM in response to rogueusmc

Thanks for this fix suggestion. It sort of worked except that I got the error that some music could not be imported. Of course, I'll never know which ones they were. And fortunately, I've never created Smart Playlist that seem to be an issue with this reimport technique. What's important to note, and I can say that I didn't read every entry in this thread, is that the "iTunes Library" file was deleted by the OS during this terrible happening. It's not in the trash, and spotlight can't find it. This, sadly, has happened to me once before.

Like everyone else, I find this issue not just a bug, but a catastrophic failure by Apple to find a way to preserve one of their customer's most valued possessions in the world of Apple, an iTunes Library. It's true, think about it. If not for iTunes and it's combination of the iPod as a music player, Apple would not have seen the success it has in the last half decade. Sure OS X is a great OS and the Apple computers are a beautifully powerful machine, but it's the iPod and iTunes that have taken Apple to a new level of success. To fail its customers like this, is folly and I can honestly say that I hope it costs them. I love Apple but like with every expanding empire, the masses often get sacrificed at the price of higher stock value. I feel like a proud faithful soldier of who has suddenly realized the ugly truth of a senseless war. I hope that future editions of iTunes support a failsafe back-up system. In the meantime, anyone know of some shareware that will help keep iTunes solid?

Oct 24, 2007 11:24 AM in response to Rob Marquardt

In response to this fix: http://docs.info.apple.com/article.html?artnum=93313) which seems to work for me. A question: at the end of the process, are you supposed to delete the library.xml file which was placed on the desktop? ie does the file then get recreated back in the users\username\music\ file? or do you have to keep the one on your desktop there always?
thank you, an inexperienced user!
Adrian

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The iTunes Library file cannot be saved. An unknown error occured (-50).

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