How to Fix Windows Error 0x80070424

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Updated: 2025-07-05

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What is 0x80070424

The Windows error code 0x80070424 typically occurs when there is an issue with the Windows Update service or related components. This error can prevent updates from being installed and may be caused by corrupted system files, issues with the Windows Update service, or conflicts with third-party software such as antivirus programs. It often appears during the installation of updates or when attempting to check for new updates through the Windows Update feature.

How to Fix 0x80070424

1. Run the Windows Update Troubleshooter: This built-in tool can automatically detect and fix common issues that might be causing the error. Go to Settings > Update & Security > Troubleshoot > Additional troubleshooters, and run the "Windows Update" troubleshooter.

2. Check for System File Corruption: Use the System File Checker (SFC) tool to scan and repair corrupted system files. Open Command Prompt as an administrator and run the command: `sfc /scannow`. Wait for the process to complete and restart your computer if needed.

3. Reset the Windows Update Components: Sometimes, resetting the Windows Update components can resolve this error. Open Command Prompt as an administrator and execute the following commands one by one: - `net stop wuauserv` - `net stop bits` - `net stop cryptsvc` - `ren C:\Windows\SoftwareDistribution SoftwareDistribution.old` - `ren C:\Windows\System32\catroot2 catroot2.old` - `net start wuauserv` - `net start bits` - `net start cryptsvc`

4. Temporarily Disable Antivirus or Firewall: Some security software can interfere with Windows Update. Temporarily disable your antivirus or firewall and try running Windows Update again. If this resolves the issue, consider adjusting the settings or switching to a different security solution.

5. Check for Disk Space: Ensure that there is enough free space on the drive where Windows is installed. Low disk space can cause various update-related errors, including 0x80070424. Delete unnecessary files or move them to an external drive if needed.

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