This happens because you do not have enough space on your Mac. Free up some storage first before proceeding with the installation. This error happens to devices with overactive firewall or those installed with third-party security software, such as VPN and antivirus. If this happens, disable this software first before trying to reinstall macOS Catalina.
Sometimes, your Mac gets stuck with the x minutes remaining screen during the installation. When you encounter this problem, click the X button to exit the installation process and check your console logs. It is possible that your user account is corrupted, preventing your system from completing the installation process. The only way to deal with this is to create another admin user account and install macOS Catalina using that account.
You might think that everything is over once you finish the installation process and your Mac restarts. But sometimes, errors can still happen even after the installation has been completed.
Some users reported getting stuck with a black screen, while others encounter the spinning wheel during the restart following the update. This error is usually caused by incompatible or corrupted kext files. Kext or Kernel Extension files are the drivers for macOS.
To check whether kext files are causing the error, move all of them out of your Extensions folder before rebooting your Mac.
To do this:. Remember that erasing your HDD will delete all of your files and settings, so make sure you have a backup before doing a fresh install. This should hopefully take care of common macOS Catalina installation problems. Deleting an app doesn't cancel any subscription you may have purchased with that app. Learn how to cancel subscriptions for apps that were downloaded from the App Store.
It may have been corrupted or tampered with during downloading. An error occurred while preparing the installation. Try running again. There is not enough free space on the selected volume. Installation Checklist for macOS Catalina Before proceeding with the installation, it is necessary to spend some time ticking off the checklist below.
Back up your Mac, especially your iTunes media library since Catalina will no longer have iTunes. Take note of the bit apps on your Mac. Get it now from the download button below. Once the installation is complete, it will run a scan for your Mac and show you a summary.
It will hold the files which can be cleaned from its disk and optimize it for better performance. To learn how to clean downloads on Mac using TuneupMyMac, follow the steps below-. This is probably the easiest way to delete a download from a Mac. It also includes an additional feature called Shredder. This comes in handy when you think about how to delete downloads on Mac securely. Sometimes the removed files can be very confidential, and you do not want them to be retrieved.
Additionally, to keep your Mac safe from any malware downloads, get antivirus software. We suggest using the Systweak Anti-malware. If you want to get rid of the downloads on Mac manually, this process will take a lot of time. The downloaded application can be removed by uninstalling them on Mac and the related files for the app. This process can be made easy using the Uninstaller module in TuneupMyMac, which can remove an application and all the associated files in one-click.
If you have a habit of saving downloads on the desktop, you might often find it cluttered. This action can be made a lot easier using TuneupMyMac, which can identify all downloads on it with one click. Later, selected items can be deleted quickly. September 30, at am. Reddy Mahesh says:. September 22, at am. Mark says:. August 23, at pm. Toby says:. August 9, at am. Sasha says:. May 25, at am.
Hana says:. May 6, at pm. Dominic says:. May 5, at pm. March 14, at pm. January 26, at am. Gary says:. January 25, at pm. Bill says:. December 25, at am. DavidB says:. October 27, at pm. Chevalisa says:. October 12, at pm. Nickiler says:. September 24, at am. Robert Record says:. Written by Dhvanesh. Step 2. If you are downloading any updates, click on the Updates tab. Author Dhvanesh. The founder of iGeeksBlog, Dhvanesh, is an Apple aficionado, who cannot stand even a slight innuendo about Apple products.
He dons the cap of editor-in-chief to make sure that articles match the quality standard before they are published. Leave a Reply Cancel reply Your email address will not be published. This Thanksgiving, The battle just got real.
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