Windows 11 installation has failed how to#
Windows 11 installation has failed install#
Windows 11 installation has failed update#
Windows 11 installation has failed upgrade#

We recommend you wait until your device has been offered the upgrade to Windows 11 before you use the Installation Assistant. Use the Installation Assistant to upgrade

Windows 11 installation has failed install#

Other ways to install Windows 11 (not recommended)

Windows 11 installation has failed update#

If you’re upgrading from Windows 10, we recommend you wait until you're notified through Windows Update that the upgrade is ready for your device. To check if Windows 11 is ready for your device, select Start > Settings > Update & Security > Windows Update > Check for updates.įor known issues that might affect your device, you can also check the Windows release health hub. For more info, see Installing Windows 11 on devices that don't meet minimum system requirements. We do not recommend installing Windows 11 on a device that doesn't meet requirements. If your device is currently running Windows 10, we recommend you verify the minimum system requirements using the PC Health Check app. Make sure the device you want to install Windows 11 on meets the minimum system requirements. Find Windows 11 specs, features, and computer requirements Before you begin System requirements to experience some Windows 11 features and apps will exceed the Windows 11 minimum system requirements. Some Windows 10 features aren't available in Windows 11. Then check if KB5034123 can be installed.Note: To upgrade to Windows 11, devices should meet the Windows 11 minimum system requirements. Turn off the real-time protection and other protection temporarily. In the new window, click Virus & threat protection, then click Manage settings under Virus & threat protection settings. Click Privacy & security > Windows Security > Open Windows Security. Press the Windows + I key combination to open Settings.

Windows 11 installation has failed how to#

Here we show you how to disable Windows Defender. The last way to fix the “KB5034123 failed to install” issue is to disable all antivirus software, including Windows Defender, and any antivirus you have installed. Once the command lines are executed, try updating to KB5034123 and check if the installation is successful. In the command line window, type DISM.exe /Online /Cleanup-image /Restorehealth and press Enter.

Here you can see how to perform a DISM and SFC scan. In this case, you can run DISM and SFC scans to scan for and repair corrupted or missing system files. If there are corrupted system files, the problem of “KB5034123 failed to install” may occur.

Also, you need to take necessary actions during the process if necessary. After that, Windows will automatically detect and fix related issues, and you need to wait until the whole process is completed. In the new window, click the Run button next to Windows Update. Next, select the Other troubleshooters option. In the System section, scroll down to click Troubleshoot. Press the Windows + I key combination to bring up the Windows Settings window.

If you get an error code or problem while downloading and installing Windows updates, the Windows Update Troubleshooter can help resolve the problem. Windows provides many troubleshooters to help you resolve different problems. Third, click the Download button next to the needed update.įinally, in the pop-up window, follow the on-screen instructions to complete the necessary actions. Second, type KB5034123 in the search box and press Enter. This is a way of updating Windows manually by searching for a specific package.įirst, go to the Windows update catalog official site. If KB5034123 fails to install from Windows Settings, you can choose to install this update via the Windows update catalog. Read More How to Fix if KB5034123 Not Installing Fix 1.