os x utilities reinstall os x not working

You might have to log in more than once and should see “Safe Boot” in the top corner of the login window.

Let go of Shift when you see the login window.

Restart your Mac while holding down Shift.

Shut down your Mac and wait 10 seconds.

There are two different booting methods in Safe mode, depending on whether your Mac has an Intel or Apple silicon (M1 or M2) processor. Once you’ve booted into Safe mode if everything appears to be working ok, reboot normally. Sometimes, booting in Safe mode is all you need to do to fix problems. It also deletes the cache and other temporary files. It then attempts to repair disk problems using Disk Utility’s First Aid. Safe mode starts your Mac with only the essential extensions loaded. How to solve the “macOS installation couldn’t be completed” problemĪs we said, simply restarting your Mac or shutting it down and booting it from scratch won’t work, so try these methods in order. They are a useful way to identify the cause of a problem if you are able to understand them. Logs are text files that store details of every task in a process and whether it was completed successfully, along with error codes and messages for those that weren’t. If you choose Restart or Shut Down and then boot your Mac, you are met with the same message and the same four options in a seemingly endless loop.

However, when it restarts, instead of displaying the login window, it displays an alert that says, “The macOS installation couldn’t be completed.” There are four buttons beneath the message: Shut Down, Restart, Save Log, and View Log. When you update your Mac using Software Update, it goes through downloading and installing the new version of macOS.

In this article, we’ll show you what to do when that happens. So, if you try to update your macOS and see the error message telling you, “The macOS installation couldn’t be completed,” it can be frustrating and stressful. It makes sure that your computer is protected by the latest security updates and adds fixes for bugs. Updating your Mac is an important and usually error-free process. But to help you do it all by yourself, we’ve gathered our best ideas and solutions below.įeatures described in this article refer to the MacPaw site version of CleanMyMac X. So here’s a tip for you: Download CleanMyMac to quickly solve some of the issues mentioned in this article.

Os x utilities reinstall os x not working