Have you ever tried updating to macOS Mojave, and then the installer returns with the message “An error occurred installing macOS” after running for a few minutes?
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Software & Apps. New security features in macOS Mojave. Posted on November 9th, 2018 by Kirk McElhearn macOS Mojave doesn’t have a lot of visible new features, aside from the new dark mode, but under the hood there are plenty of changes to make the operating system faster, more stable, and more secure. Jul 25, 2019 The latest news on this week’s macOS updates is that the Mojave update to 10.14.6 does appear ‘safe’, but the two security updates 2019-004 to Sierra and High Sierra remain unavailable,. Aug 25, 2018 kernel panic while installing or upgrading high sierra, your computer restarted because of a problem Mojave, macOS Mojave kernel panic loop or won't boot, ke.
In another case, you might find that your MacBook suddenly becomes unresponsive after installing Mojave, taking so much time performing otherwise simple tasks. The show ends with the spinning beach ball of death appearing, staying for a few minutes.
Know that you’re not alone – the macOS Mojave install error has happened to a number of users, and it doesn’t take a lot for them to realize that the problem is likely related to the OSInstallerSetup and the whole process of migrating to Mojave in general. This article aims to be your quick guide to navigate this problem and address it in no time.
A Quick Reminder Before Troubleshooting
The macOS Mojave install error has been identified as a hardware failure in some instances, given the user’s inability to reinstall the operating system despite following the reinstall procedure correctly. Some users, for example, have received this mac error message while attempting to reinstall: “com.apple.OSInstallerSetup.error error 702.”
Below are some quick steps you can follow to solve this issue. Before going further, however, make sure that your computer is in generally good shape. A reliable third-party tool such as Outbyte MacRepair can scan it for all types of junk, optimize your RAM, and eliminate space hogs safely in order to help you proceed with the troubleshooting efficiently.
Ways to Fix the macOS Mojave Install Error
Let’s get to work and try the following steps to address the problem:
Install Mojave Using a New User
To do this, disconnect any external device from your Mac computer, such as audio devices, an external hard drive, and other peripherals. Next, try to install the software using a new user. Here are steps to create a new account for testing:
Once done, delete the installer file and then re-download it from the Mac Store.
If the issue still happens while you’re in the new account, then that means there’s something actually going on. At this point you can try the succeeding steps.
Check Your Software Version
Are you sure that your software is up to date? If you’ve already upgraded to Mojave, keep it up to date by following these steps:
If your Mac is up to date according to Software Update, then that means all macOS apps are also up to date, including Safari, Books, iTunes, Messages, Calendar, Mail, FaceTime, and Photos.
You can also get updates for earlier macOS version such as High Sierra, Sierra, and El Capitan by following these steps:
Use Safe Mode![]()
It’s also worth trying the Safe Mode option to resolve the issue. Also known as safe boot, it’s a way of initiating your Mac in a way that certain checks are done and the software is barred from automatically loading or opening. It can verify your startup disk and try to repair directory issues, as well as delete font cashes, kernel cache, and other system cache files.
Follow these steps to start up in safe mode:
Now, try to install the macOS update in safe mode.
Check for Hardware Issues
Apple Diagnostics assists you testing your machine for hardware issues. Once you have isolated the issue as a possible hardware problem, you can follow these steps:
Check for Software Issues
Is it a software issue bugging your system and resulting in the macOS Mojave install error and subsequent problems with using your computer? Follow the instructions on this Apple Support page to address the issue depending on whether it occurs in just one app, in different apps, or in Mac OS X.
Macos Mojave Security Notice Does Not Appear For Kernel Windows 7Clean-Install macOS MojaveMacos Mojave Security Notice Does Not Appear For Kernel Windows 10
Here are the steps to follow to create a bootable Mojave installer:
sudo /Applications/Install macOS Mojave.app/Contents/Resources/createinstallmedia –volume /Volumes/[YOUR DRIVE NAME] –applicationpath /Applications/Install macOS Mojave.app
It’s time to clean-install macOS Mojave on your Mac. Before proceeding, make sure to back up your Mac to keep your important files. Continue with these steps:
Final Notes
If you’ve tried the solutions above but the macOS Mojave install error persists, perhaps it’s time to contact Apple Support or seek professional service. Follow the steps here. Make sure to also do the steps above correctly to prevent new problems from popping up.
Macos Mojave Security Notice Does Not Appear For Kernel File
Have you encountered this error before? What solved the issue? Let us know in the comments!
Macos Mojave Security Notice Does Not Appear For Kernel 4DOWNLOAD NOW!If you’re running into errors and your system is suspiciously slow, your computer needs some maintenance work. Download Outbyte PC Repair for Windows, Outbyte Antivirus for Windows, or Outbyte MacRepair for macOS to resolve common computer performance issues. Fix computer troubles by downloading the compatible tool for your device.Comments are closed.
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