
Users may encounter failures to download and install macOS updates when Apple servers are overloaded, therefore sometimes simply waiting a bit can be helpful. We’ll go through a variety of troubleshooting steps, as well as offer an alternate solution to download macOS installers even if the System Preference panel for Software Update is repeatedly showing failure errors. Troubleshooting macOS “Installation failed, An error occurred while installing the selected updates.” Errors



There are a variety of reasons Mac users may see the “installation failed” error when trying to download and install a particular MacOS software update, and we’ll go through some troubleshooting steps to help resolve the issue here.
