[2024 Solutions] How to Resolve "Windows 10 Installation Failed" Error

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Failed Windows 10 installations can be immensely frustrating and expensive. In this article, we delve into some of the most frequent causes of Windows 10 installation failures and provide solutions to assist you in getting your system operational. Be it a driver issue, a missing file, or any other problem, we will guide you through troubleshooting steps to get your computer back on track. So, don't lose hope – continue reading for advice on how to resolve the "Windows 10 installation has failed" error.

?Also read: How to Fix Total Identified Windows Installations 0

The translation for the given text is:

Windows 8.1 to Windows 10 21H2: Windows 10 Installation Failed

Many users have encountered failures when attempting to upgrade from Windows 8.1 to Windows 10. Here's a genuine scenario from TenForums:

The installation of Windows 10 has failed due to various reasons. The most frequent cause is the incompatibility between the upgrade from Windows 8.1 to Windows 10 21H2 and your computer's hardware. Other factors could involve issues with the Windows Update service or the Windows 10 files themselves.

• Your hard drive needs more free space.
• There is an issue with your file system.
• Your language package is incompatible with your system.
• Your computer does not meet the minimum system requirements.

Regardless of the cause, follow the solutions below to resolve the "Windows 10 installation failed" error.

Bonus Tip: Recover Data in Windows 11/10/8/7 Without Operating System

Data Recovery Wizard Pro is a powerful data recovery software that enables you to retrieve lost data even when the Windows 10 installation has failed. This tool allows you to effortlessly recover data from your hard drive without needing to access your Windows system. It is user-friendly and ensures a swift data recovery process. Furthermore, it is highly secure, guaranteeing the safety of your data even amidst a failed Windows 10 installation.

• Support data recovery for Windows 11/10/8.1/8/7/XP.
• Restore data after formatting, accidental deletion, and a system crash.
• Recover deleted files from various storage devices, including hard drives, SSDs, USB flash drives, and memory cards.

Download and run a data recovery tool to retrieve your data without accessing Windows 10.

Step 1. Create a bootable disk

Launch the tool Data Recovery Wizard, select "Crashed PC Recovery", and click "Start Recovery".

选择一个空的USB来创建可启动驱动器，然后点击“创建”。

Warning: When creating a bootable disk, the Data Recovery Wizard tool will erase all data saved on the USB drive. Back up important data beforehand.

Step 2. Boot your computer from the bootable USB drive

Connect the bootable disk to the PC that won't start up, and then alter the computer's boot sequence in BIOS. For most users, this typically involves restarting their computer and pressing F2 simultaneously to enter BIOS.

Set to boot the PC from "Removable Devices" (bootable USB disk) beyond Hard Drive. Press "F10" to save and exit.

Step 3. Recover Data from a Crashed System/PC

After booting from the Tools Data Recovery Wizard bootable disk, select the drive you wish to scan to find all your lost files. Preview and recover the files you need to a secure location.

6 Ways to Resolve the "Windows 10 Installation Failed" Error

The "Windows 10 installation has failed" error is a common issue. However, don't worry, because we have 6 Methods to Fix the Windows 10 Installation Failed error. By employing one of these approaches, you should be able to resolve the problem.

Fix 1. Check the System Requirements

"Windows 10 installation failed" is an error specific to Windows 10, which typically occurs when users are trying to upgrade from Windows 7 or 8.1 to Windows 10. The simplest way to resolve the "installation failed" error is to check the Windows 10 system requirements.

• Latest OS: Ensure you are running the latest version, either Windows 7 SP1 or Windows 8.1 Update.
• Processor: A 1 gigahertz (GHz) or faster processor or System on a Chip (SoC)
• RAM: 1 gigabyte (GB) for 32-bit or 2 GB for 64-bit
• Hard disk space: 16 GB for 32-bit OS or 20 GB for 64-bit OS
• Graphics card: DirectX 9 or later with WDDM 1.0 driver
• Display: 800 x 600 resolution

If your computer meets the minimum requirements, continue reading. If your device does not meet the requirements, you will need to acquire a new laptop or computer.

Fix 2: Rebuild BCD to Resolve "Windows 10 Installation Has Failed"

If you've encountered an error message stating "Windows 10 installation has failed" while attempting to install the operating system, it's likely that your computer's Boot Configuration Data (BCD) is corrupted. Windows relies on BCD to store details about the boot process, and corruption in this data can lead to various issues. Thankfully, there's a method to rebuild the BCD and resolve the problem.

First, you'll need to boot from your Windows 10 Media Creation Tool. Once you reach the recovery options screen, choose "Command Prompt." Next, you'll need to enter the following commands:

• bootrec /fixmbr
• bootrec /fixboot
• bootrec /rebuildbcd

This will rebuild the BCD and hopefully resolve the issue so you can successfully install Windows 10. After completing these steps, restart your computer and check if the problem has been fixed. If not, you might need to attempt other troubleshooting methods. However, rebuilding the BCD often resolves issues with a failed Windows 10 installation.

Fix 3: Run Windows 10 Installation in Clean Boot

A clean boot is a process of starting Windows 10 using the minimal set of drivers and startup programs. This aids in resolving software conflicts that may arise when installing a program or running one in Windows 10. To execute a clean boot, you need to boot into Safe Mode and follow the instructions outlined below.

Step 1. Open the Run dialog.

Step 2. Type msconfig in the box and click "OK" to proceed.

Step 3. Go to 'General > Selective startup' and uncheck the option 'Load startup items.'

Step 4. Click on the "Services" tab, check the box for "Hide all Microsoft services," and then click "Disable all."

Next, verify if the issue with the failed Windows 10 installation has been resolved.

Fix 4: Repair Corrupted System Files to Resolve "Windows 10 Installation Has Failed"

If you're unable to install Windows 10 due to a file system issue, you can修复它来解决这个问题。按照以下步骤，使用如Windows 10修复工具之类的工具来修复文件系统。这将扫描硬盘以查找任何损坏或损坏的文件并进行修复。一旦文件系统被修复，你应该就能成功安装Windows 10了。

Step 1. Restart your PC using the Windows installation media.

Step 2. Select "Repair your computer" followed by "Troubleshoot," then "Advanced options," and finally "Command Prompt."

Step 4. Type sfc /scannow and press Enter.

Step 5. Type chkdsk /f /r /x C: and press Enter.

Next, check if you can install Windows 10.

Fix 5: Run the Windows Update Troubleshooter to Resolve Windows 10 Installation Error

If you encounter issues with Windows Update or installation, run the Windows Update Troubleshooter. This built-in utility can assist in resolving numerous common problems related to updates. To execute the troubleshooter, follow these steps:

Step 1. Press "Windows + X" and choose "Control Panel."

Step 2. In the search bar, type 'troubleshooter' and click on 'Troubleshooting'.

Step 3. Under System and Security, click on "Fix problems with Windows Update."

If the troubleshooter doesn't resolve your issue, you can try a few other options, such as manually downloading the full version of Windows 10.

Fix 6: Utilize Windows 10 Installation Repair Services

If you encounter difficulties in resolving installation issues independently, you can seek professional manual Windows repair services. Experienced professionals can assist you in addressing system startup errors such as system failures, BSOD (Blue Screen of Death) issues, and unbootable devices.

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Tools Data Recovery Services

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Consult with Tools data recovery specialists for personalized manual recovery assistance. After a FREE diagnosis, we can provide the following services:

• Repair corrupted RAID configuration, unbootable Windows operating system, and damaged virtual disk files
• Recover or repair lost partitions and re-partitioned drives
• Undeformat hard drives and fix raw drives (including Bitlocker encrypted drives)
• Resolve disks that have become protected by GPT partitions

If you prefer a video tutorial, watch the video below to resolve the 'Windows 10 installation has failed' error.

• 00:15 Fix Windows 10 installation failure by disconnecting devices
• 01:16 Fix Windows 10 installation failure using DISM commands
• 02:35 Fix Windows 10 installation failure with a clean boot
• 03:18 Fix Windows 10 installation failure using the Media Creation Tool

Conclusion

As you can see, there are several approaches to resolving the "Windows 10 installation failed" error. In most instances, one of these methods should enable you to install or update to Windows 10 smoothly. If the issue persists, consider reaching out to Microsoft support for further assistance.

By the way, it's an excellent option to recover data without an operating system to prevent data loss. Tools Data Recovery software is one of the best choices that can assist you in retrieving lost photos, documents, videos, and more.

"Windows 10 Installation Failed" FAQs

If you encounter the 'Windows 10 installation has failed' error, this blog post offers several potential solutions. Verify that your computer satisfies the system requirements for Windows 10, rebuild the BCD, perform a clean boot to install Windows 10, or fix corrupted system files. Should issues persist, consult the FAQs for further assistance.

**1. How to fix the issue of Windows 11 installation failing?**

要解决《Windows 11 安装失败》的问题：

• Fix 1: Configure PC
• Fix 2: Remove Error 0xC1900101
• Fix 3: Upgrade System Disk
• Fix 4: Redownload Windows 11

< strong > 2. Windows 10 installation failed at 74, how to fix?

To resolve the issue of the Windows 10 installation failing at 74%:

• Change the system locale to English
• Fix the Windows 10 freezing issue using the Troubleshooter
• Delete the Software Distribution folder

3. Why isn't my Windows 10 installation working?

There are several reasons why Windows 10 might not be installing:

• Insufficient space
• Device Manager errors
• Hard drive errors
• Errors with third-party drivers...