I can't open iPhoto. Message reads "Your Photo Library is either in use by another application or has become unreadable".

I can't open iPhoto. Message reads "Your Photo Library is either in use by another application or has become unreadable".

Try the following:
1 - launch iPhoto with the Command+Option keys held down to open the First Aid window. Be sure to follow the circled recommendation in the screenshot.
2 - run Option #4, Rebuild Database.

Similar Messages

  • Unable to open iPhoto - message states 'your photo library is either in use by another application or has become unreadable' Gone to 'Photo Library First Aid' but unsure of safest option as haven't backed up photos.

    Can not open iPhoto in order to access pictures in library. I haven't backed up all my photos so I am concerned about loosing my pictures. what is the safest action to solve this problem?

    Start by backing up now:
    Most Simple Back Up:
    Drag the iPhoto Library from your Pictures Folder to another Disk. This will make a copy on that disk.
    Slightly more complex: Use an app that will do incremental back ups. This is a very good way to work. The first time you run the back up the app will make a complete copy of the Library. Thereafter it will update the back up with the changes you have made. That makes subsequent back ups much faster. Many of these apps also have scheduling capabilities: So set it up and it will do the back up automatically.
    Example of such apps: Chronosync - but there are many others. Search on MacUpdate or the App Store
    Then try restart your Mac.

  • When I open iPhoto this appears- "Your photo library is either in use by another application or has become unreadable" I have not used iPhoto before on this computer. I downloaded iPhoto Library Manager as suggested but nothing happened. What should I do?

    When I open iPhoto this appears- "Your photo library is either in use by another application or has become unreadable" I have not used iPhoto before on this computer. I downloaded iPhoto Library Manager as suggested but nothing happened. What should I do?

    I think the usual advice is to use the Rebuild command in Library Manager.
    Regards
    TD

  • How do I re-open and get back into my iPhoto if this message appears: "Your photo library is either in use by another application or has become unreadable"? What do I do?

    How do I re-open and get back into my iPhoto if this message appears: "Your photo library is either in use by another application or has become unreadable"? What do I do?

    Rebuild your iPhoto Library:
    iPhoto 6 and later: Rebuilding the iPhoto library

  • When I open iphoto the following message appears 'Your photo library is either in use by another application or has become unreadable'

    when I open iphoto the following message appears 'Your photo library is either in use by another application or has become unreadable'

    Reboot you system, if you have not already done so - this should take care of the "in use by another application" part of the message.
    If the problem persist you will need to create a new library or to repair your library, or to restore it from your backup.
    If you do not yet have any images in your iPhoto Library simply move it to the Trash and hold down the option-key while launching iPhoto again. This will give you the option to create a new iPhoto Library or to pick another one, if you have other libraries.
    To fix your current library, or to restore it from backup, if you already have pictures inside that you need to save, see Terence Devlin's posts here:
    Re: Why do I keep getting asked to repair my iPhoto library?
    Re: when I open iphoto I get an error message that says Your photo library is either in use by another application or has become unreadable,
    Regards
    Léonie

  • I have my iPhoto set to an external drive yesterday when it was in use the usb disconnected i now have a message saying (your photo library is either in use by another application or has become unreadable) I have tried shutting down and restarting.

    I have my iPhoto set to an external drive, when it was in use the usb disconected as i was moving my mac air, when i re-conected a message said (your photo library is either in use by another application or has become unreadable).
    I have tried shutting it down and then re opening iPhoto but get the same message.
    The reason for the external drive was there was not enough room on my hard drive, I have around 7000 photos on it.
    is there a simple fix?
    Regards
    Dale

    These are your options:
    1. Restore the iPhoto library from the most recent backup that predates the issue.
              Advantages: Always works, if library damage is causing the problem and the backup is intact.
              Disadvantages: Impossible if you don't have a backup. All changes made since the backup are lost.
    2. Repair or rebuild the library. Be sure to back it up first.
              Advantages: May solve the problem with no loss of data.
              Disadvantages: May fail. May take a long time if the library is large.
    3. Scavenge the library with a third-party application called "iPhoto Library Manager," which you can find in a web search. From the application's menu bar (not the iPhoto menu bar), select Library ▹ Rebuild.
              Advantages: All images and albums should be preserved.
              Disadvantages: All books, calendars, and slideshows will be lost.

  • Iphoto doesn t start.  Message received: Your photo library is either in use by another application or has become unreadable

    Iphoto doesn t work.  Message received: Your photo library is either in use by another application or has become unreadable.
    I removed it and I tried several times to reinstall it without success. 

    Some of your user files (not system files) have incorrect permissions or are locked. This procedure will unlock those files and reset their ownership, permissions, and access controls to the default. If you've intentionally set special values for those attributes, they will be reverted. In that case, either stop here, or be prepared to recreate the settings if necessary. Do so only after verifying that those settings didn't cause the problem. If none of this is meaningful to you, you don't need to worry about it, but you do need to follow the instructions below.
    Back up all data before proceeding.
    Step 1
    If you have more than one user, and the one in question is not an administrator, then go to Step 2.
    Enter the following command in the Terminal window in the same way as before (triple-click, copy, and paste):
    sudo find ~ $TMPDIR.. -exec chflags -h nouchg,nouappnd,noschg,nosappnd {} + -exec chown -h $UID {} + -exec chmod +rw {} + -exec chmod -h -N {} + -type d -exec chmod -h +x {} + 2>&-
    You'll be prompted for your login password, which won't be displayed when you type it. Type carefully and then press return. You may get a one-time warning to be careful. If you don’t have a login password, you’ll need to set one before you can run the command. If you see a message that your username "is not in the sudoers file," then you're not logged in as an administrator.
    The command may take several minutes to run, depending on how many files you have. Wait for a new line ending in a dollar sign ($) to appear, then quit Terminal.
    Step 2 (optional)
    Take this step only if you have trouble with Step 1, if you prefer not to take it, or if it doesn't solve the problem.
    Start up in Recovery mode. When the OS X Utilities screen appears, select
              Utilities ▹ Terminal
    from the menu bar. A Terminal window will open. In that window, type this:
    res
    Press the tab key. The partial command you typed will automatically be completed to this:
    resetpassword
    Press return. A Reset Password window will open. You’re not going to reset a password.
    Select your startup volume ("Macintosh HD," unless you gave it a different name) if not already selected.
    Select your username from the menu labeled Select the user account if not already selected.
    Under Reset Home Directory Permissions and ACLs, click the Reset button
    Select
               ▹ Restart
    from the menu bar.

  • When I start my iPhoto it says: "Your photo library is either in use by another application or has become unreadable". I don't have a back-up of my library and I don't know what to do! Thanks

    When I start my iPhoto it says: "Your photo library is either in use by another application or has become unreadable". I don't have a back-up of my library and I don't know what to do! Thanks

    Try to restart your Mac. If the library is really in use by another application, that can clear it.
    Tell us more about your system. Which version of iPhoto are you using? Which version of MacOS X?
    Where are you storing your iPhoto Library?
    What happened before this problem first started? Did iPhoto crash? Did you move the iPhoto Library somewhere else?
    Try Terence Devlin's fix here:   Re: IPHOTO LOCKED
    Go to your Pictures Folder and find the iPhoto Library there. Right (or Control-) Click on the icon and select 'Show Package Contents'. A finder window will open with the Library exposed.
    Look there for a file called ‘iPhoto’Lock.data or similar. Drag it to the Desktop. Make no other changes. Start iPhoto. Does that help?

  • IPhoto Start Error: Your photo library is either in use by another application or has become unreadable

    Having the same issues with iPhoto as an OP in another thread. When I try to start iPhoto I get the following error, "Your photo library is either in use by another application or has become unreadable."
    I have tried rebuilding the database with no joy to resolving the issue. The library has not been moved to another drive so I have not bothered with the "LockId" process someone recommended.
    Following the instructions provided by Linc Davis in another thread....
    Command Line In Terminal: "find ~ $TMPDIR.. \( -flags +sappnd,schg,uappnd,uchg -o ! -user $UID -o ! -perm -600 \) 2>&- | wc -l | pbcopy"
    I get the following response.
    319
    Does anyone have suggestions for what I can do to get iPhoto back up and running?
    SYSTEM:
    Hardware: iMac9
    OSx Version: 10.6.8

    Went thru the "rebuild library" process again. This time I selected to rebuild the library from an automatic back up. When I did that a screen came up saying "Upgrade or Quit - The photo library needs to be upgraded to work with this version of iPhoto". I selected Upgrade and everything seems fine now.
    Not sure why anything would require an upgrade as I haven't done anything to upgrade iPhoto. Hope this is not a virus.
    My Mac seems really slow. If anyone can recommend a cleanup process, I'm interested in going that route.
    Thanks for the help here on the community forums!

  • Iphoto keeps saying "Your photo library is either in use by another application or has become unreadable."

    I can't find my photos anywhere!! and iphoto won't open. please help!!

    Try these in order - from best option on down...
    1. Do you have an up-to-date back up? If so, try copy the library6.iphoto file from the back up to the iPhoto Library (Right Click -> Show Package Contents) allowing it to overwrite the damaged file.
    2. Download <a href="http://www.fatcatsoftware.com/iplm/"><b><u>iPhoto Library Manager</b></u></a> and use its rebuild function. This will create a new library based on data in the albumdata.xml file. Not everything will be brought over - no slideshows, books or calendars, for instance - but it should get all your albums and keywords back.
    Because this process creates an entirely new library and leaves your old one untouched, it is non-destructive, and if you're not happy with the results you can simply return to your old one.
    3. If neither of these work then you'll need to create and populate a new library.
    To create and populate a new *iPhoto 08* library:
    Note this will give you a working library with the same Events and pictures as before, however, you will lose your albums, keywords, modified versions, books, calendars etc.
    In the iPhoto Preferences -> Events Uncheck the box at 'Imported Items from the Finder'
    Move the iPhoto Library to the desktop
    Launch iPhoto. It will ask if you wish to create a new Library. Say Yes.
    Go into the iPhoto Library (Right Click -> Show Package Contents) on your desktop and find the Originals folder. From the Originals folder drag the individual Event Folders to the iPhoto Window and it will recreate them in the new library.
    When you're sure all is well you can delete the iPhoto Library on your desktop.
    In the future, in addition to your usual back up routine, you might like to make a copy of the library6.iPhoto file whenever you have made changes to the library as protection against database corruption.

  • My computer shut down as I was downloading photos from my Iphone.  My Iphoto now says "Your photo library is either in use by another application or has become unreadable"  I see the photos still in my computer but how do I get them back in Iphoto?

    Iphoto shut down in the middle of download

    Apply the two fixes below in order as needed:
    Fix #1
    1 - launch iPhoto with the Command+Option keys held down and rebuild the library.
    2 - run Option #4 to rebuild the database.
    Fix #2
    Using iPhoto Library Manager  to Rebuild Your iPhoto Library
    1 - download iPhoto Library Manager and launch.
    2 - click on the Add Library button and select the library you want to add in the selection window..
    3 - Now that the library is listed in the left hand pane of iPLM, click on your library and go to the Library ➙ Rebuild Library menu option.
    4 - In the next  window name the new library and select the location you want it to be placed.
    5 - Click on the Create button.
    Note: This creates a new library based on the LIbraryData.xml file in the library and will recover Events, Albums, keywords, titles and comments but not books, calendars or slideshows. The original library will be left untouched for further attempts at fixing the problem or in case the rebuilt library is not satisfactory.

  • Why my iPhoto it show "Your photo library is either in use by another application or has become unreadable" ??

    I already shutdown and restart, but it still the same.
    Regard,
    Mana

    Hi Larry,
    I am getting the same error after my computer froze using imovie and I had to do a cold restart. I have the iphoto 11 with latest updates and mavericks.
    I have a couple questions-
    1. I tried reparing permissisons in iphoto and it didnt work
    2. I installed Iphoto Library Manager and my whole library appears to be there, but I cant watch any movies, it just says .tiff, cant open.
    My question is-
    1. What should I do next to fix my iphoto library? Should I go to next step in iphoto and try to repair or will this potentially cause more problems?
    2. Is there a way to view and see .mov files in Iphoto Library manager like you can in iphoto?
    3.  How come I see all my photos and albums in iphoto library managr and iphoto still cant open?
    4. Any suggestions on how to proceed without making things worse, would be much appreciated!
    Thanks,
    Dan
    OS 10.9.2
    2.4 Ghz
    16GB RAM

  • I get this message when I try to open iphoto: Your photo library is either in use by another application or has become unreadable. What can I do?

    I get this message when I try to open iphoto: Your photo library is either in use by another application or has become unreadable. What can I do?

    restart your system
    if that does not resolve it backup youoriPhoto librtary, depress the option and command keys, launch iphoto and rebuild the database
    also report the version of iPhoto and on the OS please
    LN

  • Hi, I have a brand new imac which i got today and when I open Iphoto all i get is the error message "Your photo library is either in use by another application or has become unreadable" any ideas? thanks

    Hi, I have a brand new imac which i got today and when I open Iphoto all i get is the error message "Your photo library is either in use by another application or has become unreadable" any ideas? thanks

    Are there photos in the Library? If not then just trash it and launch iphoto. It will make a new one.
    If there are pics in it then Download iPhoto Library Manager and use its rebuild function. This will create a new library based on data in the albumdata.xml file. Not everything will be brought over - no slideshows, books or calendars, for instance - but it should get all your albums and keywords back.
    Because this process creates an entirely new library and leaves your old one untouched, it is non-destructive, and if you're not happy with the results you can simply return to your old one.  

  • After a power failure while iPhoto was running, I get the message "Your photo library is either in use by another application or has become unreadable"  and iPhoto will not open????

    After a power failure while iPhoto was running, I get the message "Your photo library is either in use by another application or has become unreadable"  and iPhoto will not open???? held down the option and the command and tried to run what was ticked off and it just sits there with a spinning wheel and does nothing, can I throw the app away and download a new one? or will it still not open?

    , can I throw the app away and download a new one? or will it still not open?
    You could, but the error message is indicating that your iPhoto library needs repairing.
    Check, if iPhoto will run, if you launch it on a new library. Hold down the alt/option key, while you launch iPhoto. Select to create a new library from the panel that will show. Can you create a new library? If yes, try again to fix the library. Which options have you tried from the Library First Aid panel, when you launched iPhoto with the option and command key held down?
    If you have not tried "Rebuild"; do that next. But be sure to make a backup of your iPhoto library, before you try this.

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