I accidentally deleted some drivers from my macbook air and now i can not access app store and system preferences as it says the following message (You can't open the application System Preferences because it may be damaged or incomplete)

i accidentally deleted some drivers from my macbook air and now i can not access app store and system preferences as it says the following message (You can't open the application System Preferences because it may be damaged or incomplete)

Repair the Hard Drive and Permissions - Lion/Mountain Lion
Boot to the Recovery HD:
Restart the computer and after the chime press and hold down the COMMAND and R keys until the menu screen appears. Alternatively, restart the computer and after the chime press and hold down the OPTION key until the boot manager screen appears. Select the Recovery HD and click on the downward pointing arrow button.
Repair
When the recovery menu appears select Disk Utility. After DU loads select your hard drive entry (mfgr.'s ID and drive size) from the the left side list.  In the DU status area you will see an entry for the S.M.A.R.T. status of the hard drive.  If it does not say "Verified" then the hard drive is failing or failed. (SMART status is not reported on external Firewire or USB drives.) If the drive is "Verified" then select your OS X volume from the list on the left (sub-entry below the drive entry,) click on the First Aid tab, then click on the Repair Disk button. If DU reports any errors that have been fixed, then re-run Repair Disk until no errors are reported. If no errors are reported then click on the Repair Permissions button. When the process is completed, then quit DU and return to the main menu. Select Restart from the Apple menu.

Similar Messages

  • What can i do if i accidentally deleted my iPhoto from my macbook air and the App Store couldn't recognize that i have bought it before and required me to buy it again ... should i buy it again or what ? i can't manage my photos now ...

    what can i do if i accidentally deleted my iPhoto from my macbook air and the App Store couldn't recognize that i have bought it before and required me to buy it again ... should i buy it again or what ? i can't manage my photos now ...

    Log into the app store using the Apple ID you used to set your computer up. Look under purchases. If it is not there you may need to accept it or to unhide it
    LN

  • Time machine is not working. I get a message: You can't open the application "Time Machine" because it may be damaged or incomplete.

    Time machine is not working under "Applications". I get this message: You can’t open the application “Time Machine” because it may be damaged or incomplete. What do I do?
    Time machine under system preferences lets me setup time capsule. But backup fails because "Volume is in use" Help please!

    It does sound like you have a corrupted install.
    The volume in use error is something we see all the time.
    Look at C12 here. http://pondini.org/TM/Troubleshooting.html
    But I suspect you have more serious issue.
    I would run a disk verify on your local OS disk. A5 in the above reference has some info.

  • I recently downloaded a program ScanFont 5, When I try to open the installer I get the following message: "You can't open the application "(null)" because it may be damaged or incomplete. Is there any way I can get the installer to open anyway?

    I recently downloaded a program ScanFont 5, When I try to open the installer I get the following message: "You can't open the application "(null)" because it may be damaged or incomplete. Is there any way I can get the installer to open anyway?

    The message means just what it says. Remove the damaged copy and try downloading it again.
    Edit: Looking at FontLab's page, there's two issues going on.
    1) It's a PowerPC app and will not run on any version of OS X newer than Snow Leopard, 10.6.x.
    2) The "workaround" they offer is to purchase the Windows version and then run it in the the open source Wine, Windows emulator.

  • I installed a new hard drive and trying to reinstall FCP2 and on the install disc i get the following message - "You can't open the application FC Studio.mpkg because power PC applications are no longer supported"

    I installed a new hard drive and trying to reinstall FCP2 and on the install disc i get the following message - "You can't open the application FC Studio.mpkg because power PC applications are no longer supported"

    Because you are running lion.. FCS 6 is a Power PC app and Lion doesn't support Power PC anymore.. So you can't install it.. Three options..
    1. Revert back to Snow Leopard.
    2. Purchase FCP X... 
    if you can't stand FCP X
    3. Call apple directly, 1800-MYAPPLE and ask to purachse FCS 3 for $999... (its FCP 7)
    I just got FCS 3 today through apple phone sales..

  • I just bought a macbook pro today and when I try to open iPhoto, it tells me "You can't open the application iPhoto because it may be damaged or incomplete."

    I just bought a MacBook Pro today and when I try to open iPhoto, it tells me "You can't open the application on iPhoto because it may be damaged or incomplete."  Please assist me.

    Pat Di Paolo wrote:
    Im sorry to say this did not work for me.
                     Pat
    Why did you mark your post as solved?
    You will be better off posting in either the Lion or the iPhoto forum areas as this area is for Macbook Pro issues.  You are having software issues.

  • Message: You can't open the application Firefox because it may be damaged or incomplete

    I've been using Firefox for a long time. Today I decided to change the settings to delete my history when I closed the window. Now when I try to open up Firefox I get a continuous pinwheel. I deleted Firefox from my computer and reinstalled, but it still won't work. There's now a grey icon titled Firefox with a square and a circle and line through it. When I try to delete this icon, it won't let me, saying Firefox is still running. When I try to open the icon, I get the following message: "You can't open this application Firefox because it may be damaged or incomplete."
    Any suggestions on what to do?

    Do a clean reinstall and delete the Firefox program folder before (re)installing a fresh copy of the current Firefox release.
    Download a fresh Firefox copy and save the file to the desktop.
    *Firefox 27: http://www.mozilla.org/en-US/firefox/all.html
    If possible uninstall your current Firefox version to cleanup the Windows registry and settings in security software.
    *Do NOT remove personal data when you uninstall your current Firefox version, because all profile folders will be removed and you lose personal data like bookmarks and passwords from profiles of other Firefox versions.
    Remove the Firefox program folder before installing that newly downloaded copy of the Firefox installer.
    *(32 bit Windows) "C:\Program Files\Mozilla Firefox\"
    *(64 bit Windows) "C:\Program Files (x86)\Mozilla Firefox\"
    *It is important to delete the Firefox program folder to remove all the files and make sure that there are no problems with files that were leftover after uninstalling.
    *http://kb.mozillazine.org/Uninstalling_Firefox
    Your bookmarks and other personal data are stored in the Firefox profile folder and won't be affected by an uninstall and (re)install, but make sure that "remove personal data" is NOT selected when you uninstall Firefox.
    If you keep having problems then also create a new profile.
    *http://kb.mozillazine.org/Profile_folder_-_Firefox
    *http://kb.mozillazine.org/Profile_backup
    *http://kb.mozillazine.org/Standard_diagnostic_-_Firefox#Clean_reinstall

  • I am unable to open Photo on my MacBook Pro after installing ilife 11 from a disc.  The message I get says "you can't open the application iPhoto because it may be damaged or incomplete.  What can I do?!

    I am unable to open iPhoto on my Macbook Pro (OSX 10.9.3)  after installing ilife 11 from a disc.  The message I get is "you can't open the application iPhoto because it may be damaged or incomplete.  What can I do?!  Any help will be greatly appreciated.

    Reinstall it.This time delete the receipts first.
    To re-install iPhoto
    1. Put the iPhoto.app in the trash (Drag it from your Applications Folder to the trash)
    2. Download it from the App Store to reinstall It's on your Purchases List* there.
    For older versions that have been installed from Disk you'll need these additional steps:
    2a: On 10.5:  Go to HD/Library/Receipts and remove any pkg file there with iPhoto in the name.
    2b: On 10.6: Those receipts may be found as follows:  In the Finder use the Go menu and select Go To Folder. In the resulting window type
    /var/db/receipts/
    2c: on 10.7 or later they're at
    /private/var/db/receipts
    A Finder Window will open at that location and you can remove the iPhoto pkg files.
    3. Re-install.
    If you purchased an iLife Disk, then iPhoto is on it.
    If iPhoto was installed on your Mac when you go it then it’s on the System Restore disks that came with your Mac. Insert the first one and opt to ‘Install Bundled Applications Only.
    *Sometimes iPhoto is not visible on the Purchases List. it may be hidden. See this article for details on how to unhide it.
    http://support.apple.com/kb/HT4928
    One question often asked: Will I lose my Photos if I reinstall?
    iPhoto the application and the iPhoto Library are two different parts of the iPhoto programme. So, reinstalling the app should not affect the Library. BUT you should always have a back up before doing this kind of work. Always.
    Important:
    As you're on 10.9.3 you'll need to update iPhoto to v9.5 before opening it. Use Software update.

  • You can't open the application System Preferences because it may be damaged or incomplete.

    You can't open the application System Preferences because it may be damaged or incomplete.
    say this and same on mac store when i press app

    Back up all data.
    Boot into Recovery by holding down the key combination command-R at the startup chime. Release the keys when you see a gray screen with a spinning dial.
    Note: You need an always-on Ethernet or Wi-Fi connection to the Internet to use Recovery. It won’t work with USB or PPPoE modems, or with proxy servers, or with networks that require a certificate for authentication.
    When the OS X Utilities screen appears, follow the prompts to reinstall the OS. You don't need to erase the boot volume, and you won't need your backup unless something goes wrong. If your Mac was upgraded from an older version of OS X, you’ll need the Apple ID and password you used to upgrade, so make a note of those before you begin.

  • I accidentally moved iPhoto off from my tool bar.  Now i get the message that iPhoto can't open because it may be damage or incomplete.

    I accidentally moved iPhoto off from my tool bar.  Now i get the message that iPhoto can't open because it may be damage or incomplete.  Can someone help?

    To re-install iPhoto
    1. Put the iPhoto.app in the trash (Drag it from your Applications Folder to the trash)
    2a: On 10.5:  Go to HD/Library/Receipts and remove any pkg file there with iPhoto in the name.
    2b: On 10.6: Those receipts may be found as follows:  In the Finder use the Go menu and select Go To Folder. In the resulting window type
    /var/db/receipts/
    2c: on 10.7 they're at
    /private/var/db/receipts
    A Finder Window will open at that location and you can remove the iPhoto pkg files.
    3. Re-install.
    If you purchased an iLife Disk, then iPhoto is on it.
    If iPhoto was installed on your Mac when you go it then it’s on the System Restore disks that came with your Mac. Insert the first one and opt to ‘Install Bundled Applications Only.
    If you purchased it on the App Store or have a Recent Mac you can find it in your Purchases List.

  • When I try to open iPhoto a box comes up that says "You can't open the application because it may be damaged or incomplete."  I just scanned some pictures in, and then this happened.

    Does anyone know what to do if you try to open iPhoto and the box comes up and says "You can't open the application iPhoto because it may be damaged or incomplete."  Previous to this I added some pictures and documents that were scanned from my Lexmark all-in-one.  Now I can't open iPhoto.

    To re-install iPhoto
    1. Put the iPhoto.app in the trash (Drag it from your Applications Folder to the trash)
    2a: On 10.5:  Go to HD/Library/Receipts and remove any pkg file there with iPhoto in the name.
    2b: On 10.6: Those receipts may be found as follows:  In the Finder use the Go menu and select Go To Folder. In the resulting window type
    /var/db/receipts/
    2c: on 10.7 they're at
    /private/var/db/receipts
    A Finder Window will open at that location and you can remove the iPhoto pkg files.
    3. Re-install.
    If you purchased an iLife Disk, then iPhoto is on it.
    If iPhoto was installed on your Mac when you go it then it’s on the System Restore disks that came with your Mac. Insert the first one and opt to ‘Install Bundled Applications Only.
    If you purchased it on the App Store you can find it in your Purchases List.

  • I did not realize Ilife was already on the new mac, and installed I life from a disk. Now Iphoto has a  circle with a slash, when trying to open is says (you can open iPhoto because is may be damaged or incomplete. ?

    I did not realize Iife was already on the new mac, and installed I life from a disk. Now Iphoto has a  circle with a slash, when trying to open is says (you can open iPhoto because is may be damaged or incomplete. ?

    This sounds different than with my IOS devices, since I am able to see the photos even with a connection to the Internet.
    Do you mean without a connection to the internet? With a connection it's logical you would be able to see the PS.
    The following is from iCloud: Photo Stream FAQ
    Can photos be saved or downloaded from a shared photo stream?
    Yes. Once photos are shared, anyone who can view the shared photo stream can download and keep the photos permanently.
    On a device using iOS 6 or later, you can save photos to the Camera Roll. On a Mac, using iPhoto 9.4 or Aperture 3.4, you can save photos from the shared stream to your local Photo Library or any other location on your Mac. On a Windows PC, you can copy photos from a shared photo stream to any folder. On the web, photos can be downloaded directly to your computer from the detail view of each photo.
    This tells me that the image files are not on the HD unless the subscriber chooses to download them.

  • I accidentally deleted some files from iCloud, how do I recover the files if I do not have other backup or in time machine

    I accidentally deleted some files from iCloud, how do I recover the files if I do not have other backup or in time machine

    You don't.

  • I have the version of iPhoto that comes with my OS when I purchased my MacBook, but now I can't open it, because it says this, "You can't open the application "iPhoto" because it may be damaged or incomplete. Please help I have tons of family photos.

    I have the version of iPhoto that comes with my OS when I purchased my MacBook, but now I can't open it, because it says this, "You can’t open the application “iPhoto” because it may be damaged or incomplete. Please help I have tons of family photos.

    1 - the iPhoto application is an application and does not hole your photos - your photos are in the iPhoto library an dour normal daily backup will back them up so your photos are safe
    2 - what exactly does the error message say? You probably need to reinstall the iPhoto application form the original source
    3 - note that no version of iPhoto comes with any OS - iPhoto comes with all new Macs but not with any OS and most OS versions can run many different versions of iPhoto
    LN

  • I just downloaded ilife every things working fine except, when i try to open iPhoto it said ''You can't open the application iPhoto because it may be damaged or incomplete. i tried to re-download it but my password didn't work for some reason. HELPPPP!!!

    i just downloaded ilife every things working fine except, when i try to open iPhoto it said ''You can't open the application iPhoto because it may be damaged or incomplete. i tried to re-download it but my password didn't work for some reason. HELPPPP!!!

    Make a temporary, backup copy (if you don't already have a backup copy) of the library and apply the two fixes below in order as needed:
    Fix #1
    Launch iPhoto with the Command+Option keys held down and rebuild the library.
    Select the options identified in the screenshot. 
    Fix #2
    Using iPhoto Library Manager  to Rebuild Your iPhoto Library
    Download iPhoto Library Manager and launch.
    Click on the Add Library button, navigate to your Home/Pictures folder and select your iPhoto Library folder.
    Now that the library is listed in the left hand pane of iPLM, click on your library and go to the File ➙ Rebuild Library menu option
    In the next  window name the new library and select the location you want it to be placed.
    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.
    Happy New Year

Maybe you are looking for