Can't open the application "(null)" because it may be damaged or incomplete?

Unable to get my Canon 8800F Scanner to connect or operate.  Had no problems before I downloaded the Maverick operating system.  This system has created several problems with email, etc.

Niether of you are giving us enough information to go on.
What is the Application?!
You need to provide a link so we can at least see it is supported on 10.9.
If it doesn't run it could be using old code that can't run on Mavericks (& we can't help you with third party code - contact the manufacturer) or the OS is blocking the app because it is not signed & Gatekeeper doesn't allow unsigned code to run.
I would turn off Gatekeeper & see if it runs, however since you are not giving us any info on the app we can't even test this for you.
Gatekeeper is inside the Security section of System Preferences setting it to "Anywhere" will disable it. Turn it back on after you test the app.
Gatekeeper
https://support.apple.com/kb/HT5290
Let us know if the app continues to fail.

Similar Messages

  • You can't open the application "(null)" because it may be damaged or incomplete.

    I'm getting this problem when im trying to open certain apps
    Can you please help?

    I have the same issue trying to install new software: Photoshop 5.5 from a brand new external hard drive on my brand new MacBook Pro running Mavericks.
    I found someone had mentioned updating Java, so I did that...said it installed properly...rebooted...tried again...same result.
    You can’t open the application “(null)” because it may be damaged or incomplete.

  • 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.

  • When trying to open iphoto I get the error message "You can't open the application iPhoto because it may be damaged or incomplete." How do I fix this and get my photo's back?

    When trying to open iphoto I get the error message "You can't open the application iPhoto because it may be damaged or incomplete." How do I fix this and get my photo's back?

    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 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.

  • HT1338 Why am I getting a message "You can't open the application iPhoto because it may be damaged or incomplete" - v11, purchased and installed before Lion upgrade

    I get the message "You can't open the application iPhoto because it may be damaged or incomplete." This is a currently support iPhoto'11. Purchased and installed prior to OS X Lion upgrade. Was working, and now it is not. What might have happened? I saw  that Apple updated iPhoto in the App Store, but that is not where I purchased this. I tried Software Update, but it said all the software was up to date.
    Suggestions?

    GrandmaGG wrote:
    I get the message "You can't open the application iPhoto because it may be damaged or incomplete." This is a currently support iPhoto'11. Purchased and installed prior to OS X Lion upgrade. Was working, and now it is not. What might have happened? I saw  that Apple updated iPhoto in the App Store, but that is not where I purchased this. I tried Software Update, but it said all the software was up to date.
    Suggestions?
    Do you have iLife '11 Discs or did you download it from the App Store?

  • IPhoto has somehow uninstalled itself, or I've done something wrong. If  try to open iPhoto, it gives me this message: "You can't open the application "iPhoto" because it may be damaged or incomplete. I have an iMac OS X. How do I reinstall iPhoto please

    iPhoto has somehow uninstalled itself, or I've done something wrong. If I try to open iPhoto, it gives me this message: "You can't open the application "iPhoto" because it may be damaged or incomplete". I have an iMac OS X. How do I reinstall iPhoto please?

    What is your iPhoto version and how did you install it originally?
    If it came with a new mac and Lion or Mt. Lion installed, you can delete iPhoto from the Applications folder (don't empty the Trash) and download it again from the "Purchased" tab of the App Store.
    If you have bought the iLife CD, reinstall iPhoto from the installation media, after deleting it from the Application folder.
    Or if your Mac came with an older MacOS X, but iLIfe preinstalled, use the system Install CDs,  see Terence Devlin's post here:  Re: My iPhoto isn't working. Error message says "you can't open the app "iPhoto" because it may be damaged or incomplete.
    Regards
    Léonie
    P.S: This may not only be a problem of a broken iPhoto. What did you do, directly before this happened? Did you run a program, that will clean the Mac to save space, like "Clean My Mac" or "Mac Keeper"? These little helpers can be risky and overdo it and remove too much. Then it might be safer to reinstall your system, because other essential files might be missing now.

  • "You can't open the application "iPhoto" because it may be damaged or incomplete"

    Hello there,
    i am using macbook pro 13inch mid 2010, OS X Yosemite (10.10.2).
    After updating to Yosemite 10.10.2 and imovie 10 through ilife11 cd. I cant able to open my iphoto. When i try to open it i get "You can’t open the application “iPhoto” because it may be damaged or incomplete" .
    Can any one please help me how to over come form this prob with out loosing my photos and videos ?
    I am trying to download iphoto form mac app store again to reinstall, IS IT A GOOD IDEA OR IS THER ANY OTHER BETTER OPTION?
    THANKS for your time.

    The only option to reinstall iPhoto v9.6 is from the App Store.
    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.
    *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.

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

    I've just tried to load up iWeb on iLife '11 and got an error message "You can't open the application iWeb because it may be damaged or incomplete"  I am lost and not sure how I resolve this. Can someone please help I'm panicking as I need to update my personal webpage

    Try the troubleshooting steps under "Fix iWeb" here.....
    http://www.iwebformusicians.com/WebMusic/iWebTips.html
    If that doesn't work, you may have to reinstall as outlined on the same page.
    "I may receive some form of compensation, financial or otherwise, from my recommendation or link."

  • Can't open the application "iTunes" because it may be damaged or incomplete

    Out of the blue today, iTunes showed up with a gray X over the icon in the dock, and when I try to open it, I am told, "You can't open the application "itunes" because it may be damaged or incomplete. I've looked around for ways to reinstall or repair itunes, but only come up with solutions for PC, but nothing for mac. Thank you!

    Perhaps try updating to version 11.1.5.5, using a .dmg installer downloaded from the Apple Website:
    http://www.apple.com/itunes/download/

  • You can't open the application "Photos" because it may be damaged or incomplete

    Hi All,
    When trying to open photos after a restore I receive the error message "You can’t open the application “Photos” because it may be damaged or incomplete.
    I have had a look under the application and the it is empty, the problem is I cannot seem to find it in the App store to do a re download and reinstall, any one have any ideas?.

    Photos is included in the system install now so you'll need to boot into the Recovery volume (boot with the Command + R keys held down) and reinstall the system and, with it, Photos.  Repair disk permissions with Disk Utility after the installation.

  • 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

  • Had a new hard drive installed last month. now iphoto won't start up, popup says "you can't open the application iphoto because it may be damaged or incomplete. can this be repaired without going to the repair shop?

    had a new hard drive installed last month. now iphoto won't start up, popup says "you can't open the application iphoto because it may be damaged or incomplete". can this be repaired without going to the repair shop?

    What installed iPhoto there in the first place?  Was it the same version of iPhoto that came with the Mac?  Was iLife added at a later time from a Mac Box Set?   You can selectively install iPhoto, and then apply the appropriate iLife update without taking it to the shop, after removing the application, or recover it from your backup.

  • When I try to click and drag items to the desktop, I receive the following error: You can't open the application "Desktop" because it may be damaged or incomplete.

    I am not able to edit my desktop, I receive the following error: You can’t open the application “Desktop” because it may be damaged or incomplete.
    Also, I cannot rearrange folders, add folders, or move things out of my trash back to the desktop.

    Try using another account and see if the problem persists.
    Try booting into the Safe Mode and see if the problem persists.
    Starting Up in the Safe Mode
    What is Safe Mode

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