Error Code 0x80070663 Summary
The error code 0x80070663 typically indicates an issue related to Windows Update or the System File Checker tool. This can occur in various scenarios, particularly when a user attempts to install updates through Windows Update, repair system files using sfc /scannow command, or when specific components of Windows are malfunctioning due to corruption or configuration issues.
Description of Error 0x80070663 and Common Scenarios Where It Appears
This error is commonly encountered in situations such as: attempting to update your operating system through the Windows Update service; performing a System File Checker (SFC) scan via Command Prompt; applying updates manually by downloading and installing .NET Framework redistributable files from Microsoft’s website; running PowerShell commands that interact with components managed by Windows Update or similar services; experiencing issues related to corrupted system files affecting critical Windows components like wuaueng.dll.
Howto solve error code 0x80070663
To resolve the error 0x80070663, follow these detailed steps:
- Run the System File Checker tool using elevated Command Prompt with administrator privileges by typing ‘sfc /scannow’ and pressing Enter.
- If step one doesn’t work, you may need to reset Windows Update components. Open Command Prompt as Administrator and type ‘net stop wuauserv’, then press Enter; followed by ‘net stop bits’, ‘net stop cryptsvc’, and finally ‘ren C:\Windows\SoftwareDistribution SoftwareDistribution.old’.
- After resetting the update components, restart your computer and attempt to run Windows Update again through Settings > Update & Security > Check for updates.
- If issues persist, consider performing a clean boot of your system to eliminate any potential software conflicts. Follow Microsoft’s instructions on how to perform a clean boot: https://support.microsoft.com/en-us/windows/open-windows-in-safe-mode-0b4bb3d9-217e-28c4-6fed-b2f5c9fd39ef.
- As a last resort, you might need to use the Windows Update Troubleshooter or perform a System Restore to revert your system to a state before the issue began occurring. Ensure backups are made of any important files and proceed cautiously with these steps.
Similar questions
What does error 0x80070663 mean and how can I fix it?
Is there a specific software or system issue that causes the 0x80070663 error to appear on my computer?
Can you explain why this error appears when trying to install Windows updates?
How do I troubleshoot the 0x80070663 error when it shows up during a Windows update process?
What are some common reasons for encountering the 0x80070663 error message on my system?
Is there a known workaround to solve this problem without reinstalling the operating system or software?
Could you provide step-by-step instructions to resolve the 0x80070663 error code when it appears during Windows installation?
What should I do if running virus scans and malware removal tools doesn’t fix the 0x80070663 issue?
Is there a specific registry entry or file that needs correcting to eliminate this error on my system?
How can I get more detailed information about what’s causing the 0x80070663 error by checking event logs or using command prompt tools?