Alex Ruben
How to Resolve Windows Update Error 0x800f0805 on Windows 10 and 11
Encountering Windows Update error 0x800f0805 can be frustrating, especially when it halts your ability to install important updates on your PC. This guide aims to provide a comprehensive, step-by-step approach to troubleshoot and fix this issue effectively. By following these methods, you will be able to restore your system’s ability to update and enhance its performance.
Before we begin, ensure that you have administrative privileges on your computer and that you are connected to the internet. This guide applies to both Windows 10 and Windows 11 operating systems.
Step 1: Restart the Windows Update Service
First, we will check if the Windows Update service is running correctly, as this is crucial for the update process.
- Press Windows + R to open the Run dialog.
- Type services.msc and press Enter.
- In the Services window, scroll down to find Windows Update.
- Double-click on Windows Update to open its properties.
- Set the Startup type to Automatic.
- If the service status is not running, click on Start.
- Click OK and then right-click on Windows Update again to select Restart.
Check if this resolves the update error.
Step 2: Verify Date and Time Settings
Incorrect date and time settings can interfere with the update process. Here’s how to check and correct them:
- Open the Start menu and type Date & Time settings, then click on it.
- Ensure Set time automatically is turned on.
- Verify that your time zone is correct.
- Click Sync now under the Synchronize your clock section.
After syncing, try updating Windows again to see if the error persists.
Step 3: Run the Windows Update Troubleshooter
Windows includes a built-in troubleshooter that can help diagnose and fix problems with updates.
- Type Troubleshoot settings in the Start menu and select it.
- Click on Other troubleshooters.
- Locate Windows Update and click on the Run button next to it.
- Follow the on-screen prompts to complete the troubleshooting process.
This may help identify and fix issues preventing updates from installing.
Step 4: Perform System File Check and DISM Scan
If the previous methods do not resolve the issue, you can run system scans to repair corrupted files:
- Press Windows + X and select Windows Terminal (Admin) or Command Prompt (Admin).
- In the terminal, type the following command and press Enter:
sfc /scannow - Wait for the scan to complete. It will attempt to repair any corrupted system files.
- Once finished, run the following command to repair the Windows image:
dism /Online /Cleanup-Image /RestoreHealth - Wait for this process to finish as well.
After both scans have completed, restart your computer and check for updates again.
Extra Tips & Common Issues
If you are still facing issues, consider the following tips:
- Ensure that your antivirus or firewall settings are not blocking the update process.
- Temporarily disable third-party security software to see if that resolves the issue.
- Check for any pending restarts or updates that may be blocking new installations.
Conclusion
By following these steps, you should be able to resolve the Windows Update error 0x800f0805 and continue receiving important updates for your system. Regularly updating your operating system is vital for security and performance, so ensure you address any issues promptly.
Frequently Asked Questions
What should I do if the error persists after following the steps?
If the error continues, consider reaching out to Microsoft support or checking online forums for additional troubleshooting methods.
Can I manually install updates if Windows Update is not working?
Yes, you can manually download and install updates from the Microsoft Update Catalog website.
Will resetting Windows fix the update error?
Resetting Windows can resolve numerous issues, including update errors, but it should be considered a last resort as it can affect your files and applications.