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How to Fix KB5016700 Update Errors on Windows 11: Step-by-Step Solutions

Windows updates are essential for keeping your system secure and running smoothly. However, sometimes updates like KB5016700 can fail to install, causing frustration. This article will guide you through simple and effective steps to fix KB5016700 update errors on Windows 11.

Each step is designed to be easy to follow, even if you are not very familiar with Windows troubleshooting. Following these instructions carefully will help you resolve the issue without needing advanced technical skills.

By the end, you should have a clear understanding of how to address update errors and keep your Windows 11 system up to date. Let’s get started with some quick notes before diving into solutions.

Remember, patience and careful execution of these steps are key to resolving update problems.

Quick Note: Prerequisites Before You Begin

Before starting the troubleshooting process, make sure of the following:

  • Stable Internet Connection: Updates require downloading files, so ensure your internet is working properly.
  • Enough Disk Space: Windows updates need sufficient free space. Check that you have at least 10 GB free on your system drive.
  • Backup Important Data: Although the steps are safe, it’s always wise to backup important files before making system changes.
  • Close Running Applications: To avoid conflicts, close any open programs before starting the update process.

Step 1: Run Windows Update Troubleshooter

The Windows Update Troubleshooter is a built-in tool that can automatically detect and fix common update problems.

  1. Click on the Start button and select Settings (the gear icon).
  2. Navigate to System > Troubleshoot > Other troubleshooters.
  3. Find Windows Update on the list and click Run.
  4. Wait while the troubleshooter scans for issues and follows any on-screen instructions to fix them.

This step is important because it can quickly resolve simple problems without further manual intervention.

Step 2: Check and Reset Windows Update Components

Sometimes, update errors occur due to corrupted Windows Update files or services. Resetting these components can help.

  1. Press Windows + S, type Command Prompt, right-click it and choose Run as administrator.
  2. In the Command Prompt window, type the following commands one by one, pressing Enter after each:
net stop wuauserv
net stop cryptSvc
net stop bits
net stop msiserver
ren C:WindowsSoftwareDistribution SoftwareDistribution.old
ren C:WindowsSystem32catroot2 catroot2.old
net start wuauserv
net start cryptSvc
net start bits
net start msiserver

These commands stop update-related services, rename folders that store update data (forcing Windows to create fresh copies), and then restart the services.

Renaming folders instead of deleting preserves the old files as a backup. This step often resolves issues caused by corrupted update cache.

Step 3: Run System File Checker and DISM

Corrupted system files can prevent updates from installing properly. The System File Checker (SFC) and Deployment Image Servicing and Management (DISM) tools help repair these files.

  1. Open Command Prompt as administrator again (see Step 2).
  2. Type the following command and press Enter:
sfc /scannow

This scan will check for and fix corrupted system files. It can take some time, so please be patient.

  1. Once SFC finishes, run these DISM commands one by one, pressing Enter after each:
DISM /Online /Cleanup-Image /CheckHealth
DISM /Online /Cleanup-Image /ScanHealth
DISM /Online /Cleanup-Image /RestoreHealth

DISM repairs the Windows image, which can fix deeper issues affecting updates. Running both SFC and DISM ensures your system files and image are healthy.

Step 4: Manually Download and Install the KB5016700 Update

If the update still fails, you can download and install it manually from the Microsoft Update Catalog.

  1. Visit the Microsoft Update Catalog.
  2. Type KB5016700 in the search box and press Enter.
  3. Find the update that matches your Windows 11 version and system architecture (e.g., x64).
  4. Click the Download button next to the appropriate update.
  5. Once downloaded, run the installer and follow the on-screen prompts.

This method bypasses the Windows Update service and can be useful if the automatic update process is broken.

Step 5: Disable Third-Party Antivirus Temporarily

Sometimes, antivirus software can block update processes. Temporarily disabling your third-party antivirus may allow the update to install successfully.

  • Locate your antivirus icon in the system tray (bottom-right corner).
  • Right-click the icon and look for an option to disable protection temporarily.
  • Choose to disable it for 15-30 minutes.
  • Try running the update again.

Remember to re-enable your antivirus after the update process is complete to keep your system protected.

FAQs About KB5016700 Update Errors

Why does the KB5016700 update fail to install?

Common reasons include corrupted update files, system file errors, insufficient disk space, or interference from third-party software.

Will resetting Windows Update components delete my files?

No, resetting update components only affects temporary update files and services. Your personal files and programs remain safe.

How long does the update process usually take?

The update can take anywhere from a few minutes to an hour depending on your system speed and internet connection.

Can I uninstall the KB5016700 update if it causes problems?

Yes, you can uninstall recent updates from Settings > Windows Update > Update history > Uninstall updates.

Is it safe to disable antivirus during updates?

Temporarily disabling antivirus is generally safe if you reconnect immediately after the update. Avoid browsing the internet while antivirus is off.

When Nothing Works: Final Resort Options

If all the above steps fail, consider the following options:

  • Perform a System Restore: Restore your PC to a point before the update issues started. Search for “Create a restore point” in the Start menu to access this feature.
  • Reset Windows 11: Use the Settings > System > Recovery options to reset your PC without losing personal files.
  • Contact Microsoft Support: Visit the official Microsoft support page for professional help.
  • Use the Windows 11 Installation Assistant: This tool can reinstall Windows while keeping your files and apps intact.

Conclusion

Fixing KB5016700 update errors on Windows 11 can be straightforward when approached step-by-step. Starting with simple tools like the Windows Update Troubleshooter and moving to more advanced methods such as resetting update components or manually installing the update covers all bases.

Remember to keep your system backed up and maintain a stable internet connection during the process. If problems persist, the advanced options and official resources provide reliable ways to restore your system’s update functionality.

By following these instructions carefully, you can ensure your Windows 11 PC stays secure and up to date without unnecessary hassles.

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