How to Fix Windows 11 Update Stuck at 100% | Full Guide?

查看修复Windows 11更新卡在100%的方法：

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Microsoft has released the latest edition of Windows 11 23H2 for users to download and upgrade. Those with computers meeting the minimum requirements and specifications can run this updated operating system. However, certain users have reported issues where their Windows 11 updates remain stuck at 100% or get hung up on the Windows Update screen displaying the message "Working on update, 100% complete."

If the Windows 11 update download process is interrupted, it might result from a network disruption or power outage. Software or driver incompatibilities, insufficient storage space, or corrupted system files can also lead to the Windows 11 update being stuck at 100%. Tools offer a troubleshooting guide to effectively address the issue of the Windows 11 update being stuck at 100%.

Quick Tips to Fix Windows 11 Update Stuck at 100% 快速提示：解决Windows 11更新卡在100%的问题

Many factors can result in the Windows 11 update being stuck at 100% or the issue of the Windows 11 update stuck at 0. Follow the guidance in this section to resolve the problem of the Windows 11 installation being stuck at 100%. However, please attempt some quick solutions before proceeding with the main fix:

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• Stabilize the internet connection and ensure a stable power supply
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• Disconnect all USB external devices
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• Perform a clean boot
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• Disable and then re-enable the Windows Update service
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• Run the Windows Update Troubleshooter
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• Reset Windows Update components

If none of these tips worked for you, keep reading to learn more reliable methods. If you found the techniques in this article helpful, don't forget to share them with others who could use the assistance.

Method 1: Check and Clear the SoftwareDistribution Folder

The operating system utilizes the Software Distribution folder to temporarily hold files necessary for installing Windows 11 updates on your device. By examining the size of this folder, you can determine whether the Windows 11 update files are being downloaded or have been paused at any stage. If the Windows 11 Update is stuck at 100%, clearing the contents of the Software Distribution folder will force Windows to recommence downloading the update.

Stage 1. Check the SoftwareDistribution folder

Follow these steps to check the SoftwareDistribution folder for any ongoing activity:

Navigate to C:\Windows. Click on the SoftwareDistribution folder and verify the size of this folder.

If it's still growing, Windows Update files are being downloaded. If the update remains stuck for an extended time, clear the SoftwareDistribution folder.

Stage 2. Clean the SoftwareDistribution folder

遵循以下步骤安全删除SoftwareDistribution文件夹：

Step 1. Open a Command Prompt as an administrator.

Step 2. Enter the following commands one after the other, then press Enter.

• net stop wuauserv (this will stop the Windows Update Service)
• net stop bits (this will stop the Background Intelligent Transfer Service)

Step 3. Navigate to C:\Windows\SoftwareDistribution and delete all the folders within it.

Step 4. Return to the command prompt and start the stopped Windows Update and BITS services.

These are commands in English for operating system shell, specifically for starting services:
• net start wuauserv
• net start bits
The first command starts the Windows Update service (wuauserv), and the second command starts the Background Intelligent Transfer Service (BITS).

Once completed, please restart your device and download Windows 11, ensuring that the Windows 11 update does not freeze at 100%.

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Solved: Windows 11 Update Assistant Stuck at 99%

Don't let your Windows 11 Update Assistant remain stuck at 99%. Follow our professional guidance to troubleshoot and fix this issue, guaranteeing a smooth updating process for your operating system. Read more >>

Method 2: Extend the System Partition with Sufficient Space

The Windows 11 update might not install if there isn't enough space on your system partition. Make sure you have sufficient storage on your computer to install the Windows 11 update. In addition to uninstalling applications to free up space, you can also utilize tools like Partition Master Professional to expand the C drive and proceed with the Windows 11 update process.

Option 1. Extend the System C drive with unallocated space

1. 1. Right-click on the System C: drive and select "Resize/Move."
2. 2. Drag the system partition end into the unallocated space to add it to the C: drive, then click "OK."
3. 3. Click "Execute Task" and "Apply" to perform the operations and extend the C drive.

Option 2. Extend System C drive without unallocated space This option refers to expanding the System C drive even when there is no unallocated space available. In this scenario, you would need to resize or move other partitions to create room for extending the C drive. This typically involves using a disk management tool or third-party software to adjust partition sizes.

1. Right-click on a large partition with sufficient free space on the system disk and select "Allocate Space." 2. At the "Allocate Space From (*) To" section, choose the system drive, and drag the end of the System C drive into the unallocated space. Click "OK" to confirm. 3. Click "Execute Task." This will display the pending operations. Click "Apply" to save the changes and extend the C drive.

0:00-0:26 Extend the System Drive using Unallocated Space; 0:27-0:58 Extend the System Drive without Unallocated Space.

Method 3: Install Windows 11 from a Bootable USB Drive

If the Windows update method isn't working, attempt to install Windows 11 from a USB drive, ensuring you create a secure and functional installation media. The utility Partition Master offers a Burn ISO feature to assist you in easily creating Windows 11 installation media and avoiding any issues that might arise during the update process. Partition Master provides the Burn ISO function to burn the Windows 11 23H2 ISO to USB, enabling you to effortlessly create Windows 11 installation media and address potential problems that could occur while updating.

Step 1. Launch AOMEI Partition Assistant and navigate to the Bootable Media section. Click "Burn ISO" and then click "Next".

Step 2. Choose the ISO image that you've downloaded on your computer and click "Open".

Step 3. Click "Next" and choose the target USB as the destination, then click "Burn" to perform the operation.

After the burning process is complete, proceed with the guide to install Windows 11 from USB.

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Conclusion

Hopefully, this guide will assist you in resolving Windows 11 updates or installations that are stuck at 100%. Make sure you have a stable internet connection and a reliable power supply. Additionally, the Software Distribution folder can be instrumental in addressing many of these issues.

If the issue persists, utilize the tool Partition Master to repair damaged system files and extended partitions, or reinstall Windows 11. For additional solutions to problems related to the Windows 11 operating system, please download Partition Master!

Frequently Asked Questions About Windows 11 Update Stuck at 100%

This section also includes additional questions regarding the Windows 11 update; please continue reading.

< strong >1. What should you do if the Windows 11 update is stuck?

If the Windows 11 update is stuck, exit the update mode on your computer. If the computer remains frozen on the update in progress screen for a prolonged time, attempt to restart the device.

**2. Why are my Windows 11 updates showing 100%?**

An unstable internet connection or a power outage can lead to Windows 11 getting stuck at 100% download. Furthermore, outdated drivers and corrupted system files can also result in Windows 11 update failures.

3. How long does it take to update Windows 11? It typically takes several hours to update Windows 11, depending on various factors such as the speed of your internet connection, the size of the update, and the processing power of your device. The actual time may range from 30 minutes to a few hours. It's advisable to start the update when you don't need to use your computer for an extended period.

The process of installing Windows 11 typically takes around 20 minutes. However, if you encounter issues with Windows Update, the upgrade to Windows 11 could take up to an hour.