Emily Bennett
How to Fix Windows 11 Update Error Code 0x800705b4
Encountering the Windows Update Error Code 0x800705b4 can be frustrating, as it often prevents your system from receiving important updates. This guide provides a comprehensive step-by-step process to resolve this issue effectively. By following these instructions, you will be able to troubleshoot and fix the update error, ensuring your Windows 11 system remains up-to-date and secure.
Before you start, ensure that your Windows 11 is connected to the internet and that you have administrative privileges on your computer. Some steps involve using system settings and command prompts, so familiarity with these tools will be beneficial. Additionally, links to necessary tools and commands will be provided throughout the guide.
Step 1: Start the App Readiness Service
To begin, you need to ensure that the App Readiness service is running. This service is crucial for preparing apps for use after updates. Here’s how to start it:
- Type services in the Windows search box and press Enter.
- In the Services window, locate App Readiness.
- Double-click on it to open its properties, set the Startup type to Automatic, and click Apply.
- If the service is not running, click on Start, then click OK.
Step 2: Move the $WinREAgent Folder
The next step involves moving the $WinREAgent folder to a different location. This can help resolve certain update issues. Follow these instructions:
- Open File Explorer and navigate to This PC > C:.
- Check if you can see the $WinREAgent folder. If not, go to the top of the window, click on View, select Show, and then check Hidden items.
- If the folder appears, copy it to your desktop as a backup.
- After backing it up, delete the original folder. Then, try to update your Windows 11 again.
Step 3: Run the Update Troubleshooter
If the issue persists, running the built-in Windows Update Troubleshooter might help. Here’s how:
- Open Settings and navigate to System.
- Scroll down to Troubleshoot, then click on Other troubleshooters.
- Locate Windows Update and click on Run.
- Allow the troubleshooter to complete, then restart your computer.
Step 4: Restart Windows Update and Background Intelligent Transfer Services
Restarting these services can also resolve update issues. Follow these steps:
- Open the Services window again.
- Find Windows Update, double-click on it, set it to Automatic, and click on Start if highlighted.
- Right-click on Windows Update and select Restart.
- Repeat the same process for the Background Intelligent Transfer Service.
Step 5: Use the Windows 11 Installation Assistant
If the previous steps didn’t solve the problem, using the Windows 11 Installation Assistant may help. Here’s how to proceed:
- Visit the Windows 11 Installation Assistant page.
- Download the Installation Assistant and run the .exe file.
- Follow the prompts to install or update Windows 11.
Step 6: Use Microsoft Update Catalog
You can manually download and install updates using the Microsoft Update Catalog:
- Visit the Microsoft Update Catalog.
- Search for the specific update you are having trouble with.
- Make sure to download the correct version based on your system (you can check your version by typing
winverin the search box). - Install the downloaded update manually.
Step 7: Reset Windows Update Components
If none of the above steps work, you may need to reset the Windows Update components. Follow these instructions:
- Open Notepad and copy the following commands:
- Save this file as
Wufix.baton your desktop. - Right-click on the
Wufix.batfile and select Run as administrator. - Allow the process to complete, then restart your computer.
SC config trustedinstaller start=auto
net stop bits
net stop wuauserv
net stop msiserver
net stop cryptsvc
net stop appidsvc
Ren %Systemroot%\SoftwareDistribution SoftwareDistribution.old
Ren %Systemroot%\System32\catroot2 catroot2.old
regsvr32.exe /s atl.dll
regsvr32.exe /s urlmon.dll
regsvr32.exe /s mshtml.dll
netsh winsock reset
netsh winsock reset proxy
rundll32.exe pnpclean.dll,RunDLL_PnpClean /DRIVERS /MAXCLEAN
dism /Online /Cleanup-image /ScanHealth
dism /Online /Cleanup-image /CheckHealth
dism /Online /Cleanup-image /RestoreHealth
dism /Online /Cleanup-image /StartComponentCleanup
Sfc /ScanNow
net start bits
net start wuauserv
net start msiserver
net start cryptsvc
net start appidsvcStep 8: Use the Media Creation Tool
If the problem persists, using the Media Creation Tool to create installation media may be the final solution. Follow these steps:
- Visit the Media Creation Tool page.
- Download the tool and run it.
- Follow the prompts to create installation media or directly upgrade your PC.
Extra Tips & Common Issues
When following these steps, ensure that your computer is connected to a stable internet connection. Also, disable any third-party antivirus temporarily, as it may interfere with the update process. Always back up your important files before performing any significant changes to your system to avoid data loss.
Conclusion
By following the steps outlined above, you should be able to resolve the Windows 11 Update Error Code 0x800705b4 effectively. Staying updated is crucial for the security and functionality of your system. If you continue to face issues, consider contacting Microsoft Support for further assistance.
Frequently Asked Questions
What should I do if the error persists after following these steps?
If the error continues, try checking for any system file corruption using the Sfc /ScanNow command in the Command Prompt. If that doesn’t work, consider performing a repair install of Windows 11.
Can I lose my data while fixing this update error?
The steps provided are designed to keep your data intact, especially the methods that utilize the Windows Update Troubleshooter and the Installation Assistant. However, it’s always advisable to back up your important files before making significant changes.
Is it safe to download updates manually?
Yes, downloading updates directly from the Microsoft Update Catalog is safe. Just ensure that you select the correct version that matches your system specifications.