Alex Ruben
How to Fix Windows Update Error Code 0x80070017
Experiencing Windows Update Error Code 0x80070017 can be frustrating, as it often arises from corrupted or incomplete update files. This guide will walk you through effective methods to resolve this issue, ensuring that your Windows system can successfully install updates. By following these steps, you’ll not only fix the error but also reinforce the integrity of your Windows Update system.
Before starting, ensure your system is updated to the latest version of Windows 10 or Windows 11. Additionally, having administrative privileges is essential for executing some of the commands in this guide. No special tools or software downloads are required beyond Windows built-in utilities.
Step 1: Run the Windows Update Troubleshooter
The first step to resolving the error is to use the built-in Windows Update Troubleshooter. This tool automatically detects and attempts to fix issues related to Windows updates.
- Type Troubleshoot settings in the Windows search bar and press Enter.
- In the Troubleshoot settings menu, click on Other troubleshooters.
- Locate Windows Update and click on the Run button next to it.
- Follow the prompts and click Next to allow the troubleshooter to detect problems.
- If any issues are found, the troubleshooter will attempt to fix them. After completion, check if the error persists.
Step 2: Repair System Files Using SFC
If the troubleshooter does not resolve the issue, the next step is to run the System File Checker (SFC) to repair corrupted system files.
- Type cmd in the Windows search bar.
- Right-click on Command Prompt and select Run as administrator.
- In the Command Prompt window, type the following command and press Enter:
sfc /scannow. - Wait for the scan to complete, which may take some time. Once finished, follow any on-screen instructions to address detected issues.
Step 3: Use DISM to Repair Windows Image
If SFC didn’t resolve the issue, the next step is to use the Deployment Imaging Service and Management Tool (DISM) to fix Windows image issues.
- Open the Command Prompt as an administrator again.
- Enter the following command and press Enter:
dism /Online /Cleanup-Image /RestoreHealth. - Allow the process to complete. This may take several minutes. Follow any prompts if necessary.
Step 4: Check Disk Space
Windows updates require sufficient disk space to download and install. Ensure your system has enough free disk space to accommodate updates.
- Open This PC and check the available space on your primary drive (usually C:).
- If space is low, consider removing unnecessary files or using the Disk Cleanup tool to free up space.
Extra Tips & Common Issues
Always ensure your antivirus software is not interfering with the update process. Temporarily disabling it during updates can sometimes resolve issues.
In some cases, manually downloading the updates from the Microsoft Update Catalog may be a viable alternative if standard methods fail.
Conclusion
By following these steps, you should be able to resolve Windows Update Error Code 0x80070017 and ensure that your system is up to date. Regularly running the troubleshooter and keeping your system files healthy can prevent future issues. If problems persist, consider seeking further assistance from Microsoft Support.
Frequently Asked Questions
What is Windows Update Error Code 0x80070017?
This error indicates that there are corrupted or incomplete files related to Windows updates, preventing the system from completing the update process.
Can I fix this error without an internet connection?
While running the troubleshooter and SFC can be done offline, some updates may require an active internet connection to download necessary files.
How can I prevent this error from occurring in the future?
Regularly performing system maintenance, keeping your drivers updated, and ensuring adequate disk space can help prevent this error.