{"id":17325,"date":"2023-07-24T17:14:57","date_gmt":"2023-07-24T11:44:57","guid":{"rendered":"https:\/\/www.systweak.com\/blogs\/?p=17325"},"modified":"2025-06-30T17:26:56","modified_gmt":"2025-06-30T11:56:56","slug":"fix-windows-11-installation-failed-problem","status":"publish","type":"post","link":"https:\/\/www.systweak.com\/blogs\/fix-windows-11-installation-failed-problem\/","title":{"rendered":"Windows 11 installation Has Failed – Here\u2019s How To Fix It\u00a0"},"content":{"rendered":"

While trying to install the Windows update, are you encountering Windows 11 installation has failed error? If so, you are not alone; several other users have <\/span>reported facing a similar problem<\/span>. Luckily, the problem is fixable, and you can do it on your own by following the steps mentioned below.<\/span><\/p>\n

\"Windows<\/p>\n

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However, before we learn how to troubleshoot the error, let us narrow down the reasons that cause the installation of Windows 11 to fail.\u00a0<\/span><\/p>\n

Reasons for Windows 11 Installation Failed<\/h3>\n

The error can be caused due to multiple reasons. Here we list down the most common ones that will help you understand the reason behind the blocked Windows 11 installation task.\u00a0<\/span><\/p>\n

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  1. The external hard drive is attached to the PC.\u00a0<\/span><\/li>\n
  2. Outdated or corrupt device drivers.\u00a0<\/span><\/li>\n
  3. Either the PC is incompatible with Windows 11 or does not meet system requirements.\u00a0<\/span><\/li>\n
  4. Faulty Windows 11 ISO file downloaded or the Insider preview build has problems.<\/span><\/li>\n
  5. Issues with disk, UEFI, secure boot, or MBR.<\/span><\/li>\n
  6. Insufficient disk space.<\/span><\/li>\n
  7. Interference caused by the antivirus or third-party application.<\/span><\/li>\n
  8. Copying Windows installation files twice.<\/span><\/li>\n
  9. Corrupt Boot Manager.<\/span><\/li>\n
  10. Incorrect File extension.\u00a0<\/span><\/li>\n<\/ol>\n

    Common Windows 11 Installation Problems<\/h4>\n
      \n
    1. Installation fails without an error code due to antivirus software.\u00a0<\/span><\/li>\n
    2. Windows 11 installation has failed ISO.<\/span><\/li>\n
    3. The setup installation has failed.<\/span><\/li>\n
    4. Cannot install Windows 11 – Error 0xc1900101.<\/span><\/li>\n
    5. Installation Failed in Safe_OS Phase.<\/span><\/li>\n
    6. The setup has failed to validate the product key.<\/span><\/li>\n
    7. Windows Installer error.<\/span><\/li>\n
    8. This PC can\u2019t run Windows 11.<\/span><\/li>\n<\/ol>\n

      Whatever the error message or reason is, we will help fix it. Follow the fixes explained individually in the correct order to find the perfect solution for you.\u00a0<\/span><\/p>\n

      Read Also: Exploring Windows 11: 5 Common Problems & Fixes<\/a><\/p>\n

      What Does the Meaning of This Error<\/h3>\n

      The error means that the installation process was <\/span>unable to complete successfully due to various system-related issues. This error can occur during an upgrade from Windows 10 or a fresh installation of Windows 11.<\/span><\/p>\n

      Best Ways To Fix Windows 11 Installation Failed Error<\/h2>\n

      To troubleshoot the Windows 11 installation stuck, here are some basic fixes, followed by the complex ones. Before going with the technical ones, follow the quick tips below:\u00a0<\/span><\/p>\n

      Basic Tips to Fix Windows 11 Upgrade and Installation Errors<\/h3>\n

      Fix 1 – Disconnect all connected external hard drives.
      \n<\/span>Fix 2 – Check the copy of Windows 11 you are using. It must be genuine.
      \n<\/span>Fix 3 – <\/span>Scan the PC for malware infection. For this, you can use the antivirus program you are using or can use the T9 antivirus.
      \n<\/span>Fix 4 – Update your device drivers<\/p>\n

      After performing the above fixes one last thing you need to try before getting into technicalities is to update the hardware drivers. You can update them either manually or automatically.\u00a0<\/span><\/p>\n

      Manually Update Driver \u2013<\/span><\/h4>\n

      To update drivers manually you can use Device Manager, Windows built-in utility to keep drivers updated. Press Windows + X select Device Manager and update the hardware drivers.\u00a0<\/span><\/p>\n

      However, it is not easy to update drivers manually, as you will have to update each driver individually. Also, there is no guarantee that you will get the latest available update. To deal with this you can visit the manufacturer\u2019s website, and download the driver. But for that, you need to have system and device details, which again is not easy and requires a lot of time and effort.\u00a0<\/span><\/p>\n

      If you want to avoid this, then the best thing you can do is update drivers automatically. <\/span><\/p>\n

      Automatically Update Drivers –<\/h4>\n

      Advanced Driver Updater is one of the best driver updating tools for Windows. Using it you can scan the system for outdated drivers and update them without any hassle. The tool shows the latest and compatible driver updates and even takes backups of drivers and allows scheduling driver scanning. To use it, follow these steps:<\/span><\/p>\n

      Features, User Reviews, Pros & Cons, And More about the tool<\/a><\/p>\n

      1. Download, install, and run Advanced Driver Updater.
      \n<\/span><\/span><\/p>\n

      \"download\"<\/a><\/p><\/div>\n

      2. To scan the PC click Start Scan Now and wait for the process to finish.<\/span><\/span><\/span><\/p>\n

      \"start-scan-using-advanced-driver-updater-1\"<\/p>\n

      3. Click on Update driver next to the driver you want to update. However, if you want to update all drivers at once you can do it by switching to the paid version which comes with a 60-day money-back guarantee and technical support. You can contact the support team for technical support at <\/span>support@systweak.com.<\/span><\/span><\/span><\/span><\/p>\n

      \"click-on-update-all-button\"
      \n<\/span><\/p>\n

      4. Restart the PC and try to install Windows 11. The error should be fixed. If it persists we\u2019ve other fixes, try them.<\/span><\/p>\n

      After performing these basic steps, restart steps restart your computer and try reinstalling Windows 11. Suppose this helps; there is no need to move further. You can enjoy working on Windows 11. However, if this does not help, continue reading to implement the fixes explained below:\u00a0<\/span><\/p>\n

      Technical Troubleshooting To Fix Windows 11 Installation Stuck, Error<\/h2>\n

      Method 1 – Check the PC for compatibility<\/h3>\n

      Most PC users do not know that to install Windows 11; their PC should meet the following <\/span>system requirements<\/span>.\u00a0<\/span><\/p>\n