Feb 13, 2019 The first thing you should do to try and remedy the “app damaged” error message is to re-download the app to the Mac, and make sure it comes from a trusted source. For example if you are downloading Google Chrome or Signal, make sure you download those apps directly from the developer website only, do not download them from third party sites. Office 365 ProPlus is being renamed to Microsoft 365 Apps for enterprise. For more information about this change. The Library folder is hidden in MAC OS X Lion. To display this folder, hold down the OPTION key while you click the Go menu. Look for a file that is named com.microsoft.Word.plist. If you locate the file, move it to the. Sep 26, 2015 Is there a known compatibility problem of the Creative Cloud apps / desktop and OS X El Capitan? I am able to install and sign-in to the Creative Cloud desktop but it keeps saying 'This installation is no longer functional. Uninstall and download the latest version'. Although what I.
If your Mac says that the file is in use
- Quit any app that you were using with the file, then empty the Trash.
- If that doesn't work, the app might have one or more background processes that are using the file. Restart your Mac, then empty the Trash.
- If that doesn't work, you might have a startup item or login item that is using the file. To temporarily prevent such items from opening automatically, start up in safe mode by holding down the Shift key while your Mac starts up. Then empty the Trash and restart your Mac normally.
If you can't delete the file for other reasons
- Start up from macOS Recovery by holding down Command-R while your Mac starts up.
- When the macOS Utilities window appears, select Disk Utility and click Continue.
- In Disk Utility, select the disk that contains the file that you want to delete. Then use the First Aid feature of Disk Utility to repair that disk.
- Quit Disk Utility, then restart your Mac and empty the Trash.
Migration Assistant copies all of your files to your new Mac so that you don't have to copy your files manually.
Apr 24, 2020 Install all available Apple software updates on both Mac computers. Install any updates for your third-party apps as well. Make sure that your old Mac is using OS X Lion or later.; Make sure that your old Mac has a computer name: Choose Apple menu System Preferences, then click Sharing and check the Computer Name field.
- If your files are currently on a Windows PC, follow the PC migration steps instead.
- If your new Mac is using OS X Mountain Lion v10.8 or earlier, follow the Mountain Lion migration steps instead.
Check software, settings, and power
- Install all available Apple software updates on both Mac computers. Install any updates for your third-party apps as well.
- Make sure that your old Mac is using OS X Lion or later.
- Make sure that your old Mac has a computer name: Choose Apple menu > System Preferences, then click Sharing and check the Computer Name field.
- Connect both computers to AC power.
Connect the computers to each other
- If both computers are using macOS Sierra or later, just make sure that they're near each other and have Wi-Fi turned on. If either is using OS X El Capitan or earlier, connect them to the same network using Wi-Fi or Ethernet.
- Or connect them using target disk mode and the appropriate cable or adapter. Then start up your old computer in target disk mode.
- Or connect your new Mac to a Time Machine backup of your old Mac.
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Use Migration Assistant
On your new Mac:
- Open Migration Assistant, which is in the Utilities folder of your Applications folder.
- Click Continue.
- When asked how you want to transfer your information, select the option to transfer from a Mac, Time Machine backup, or startup disk.
- Click Continue.
On your old Mac:
If you started your old Mac in target disk mode or are migrating from a Time Machine backup, skip these four steps.
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- Open Migration Assistant.
- Click Continue.
- When asked how you want to transfer your information, select the option to transfer to another Mac.
- Click Continue.
On your new Mac:
- When asked to select a Mac, Time Machine backup, or other startup disk, click the appropriate icon.
- Click Continue. You might see a security code.
On your old Mac:
If you started your old Mac in target disk mode or are migrating from a Time Machine backup, skip these two steps.
- If you see a security code, make sure that it's the same code as on your new Mac.
- Click Continue.
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On your new Mac:
- Choose the backup to transfer information from.
- Click Continue.
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Continuing on your new Mac:
- Select the information to transfer from the backup.
- Click Continue to start the transfer. If you have a lot of content, the transfer might take several hours to finish.
In the example above, John Appleseed is a macOS user account. If you transfer an account that has the same name as an account on your new Mac, you're asked to rename the old account or replace the one on your new Mac. If you rename, the old account appears as a separate user on your new Mac, with a separate home folder and login. If you replace, the old account overwrites the account on your new Mac, including everything in its home folder.
After Migration Assistant is done, log in to the migrated account on your new Mac to see its files. If you're not keeping your old Mac, learn what to do before you sell, give away, or trade in your old Mac.