Error 0x80073701 is a common issue that occurs when Windows Update fails to install updates. This error is often linked to missing or corrupted system files. To resolve this problem and enable updates, follow the steps outlined below.
What Causes Error 0x80073701?
Error 0x80073701 typically arises due to:
- Corrupted system files: Essential files required for updates may be damaged.
- Incomplete updates: Previous updates might not have completed successfully.
- Malware infections: Viruses can interfere with system operations.
- Software conflicts: Third-party applications may disrupt update processes.
How to Fix Error 0x80073701?
1. Run Windows Update Troubleshooter
The Windows Update Troubleshooter is a built-in tool designed to detect and fix update-related issues. Here’s how to use it:
- Go to Settings > Update & Security > Troubleshoot.
- Click on Additional troubleshooters.
- Select Windows Update and click Run the troubleshooter.
- Follow the on-screen instructions.
2. Use the System File Checker (SFC) Tool
The SFC tool scans and repairs corrupted system files. Follow these steps:
- Open the Command Prompt as an administrator.
- Type
sfc /scannowand press Enter. - Wait for the scan to complete and follow any instructions provided.
3. Deploy the DISM Tool
The Deployment Imaging Service and Management Tool (DISM) can fix Windows image corruption:
- Open the Command Prompt as an administrator.
- Enter the following commands one by one:
DISM /Online /Cleanup-Image /CheckHealthDISM /Online /Cleanup-Image /ScanHealthDISM /Online /Cleanup-Image /RestoreHealth
- Restart your computer after the process completes.
4. Check for Malware
Malware can cause update errors. Use Windows Defender or a reliable third-party antivirus to perform a full system scan:
- Open Windows Security.
- Go to Virus & threat protection.
- Click Quick scan or Scan options for a full scan.
- Follow any instructions to remove threats.
5. Reset Windows Update Components
Resetting Windows Update components can resolve persistent errors:
- Open the Command Prompt as an administrator.
- Execute the following commands:
net stop wuauservnet stop cryptSvcnet stop bitsnet stop msiserverren C:\Windows\SoftwareDistribution SoftwareDistribution.oldren C:\Windows\System32\catroot2 Catroot2.oldnet start wuauservnet start cryptSvcnet start bitsnet start msiserver
- Restart your computer.
6. Free Up Disk Space
Insufficient disk space can prevent updates. Ensure you have enough space by:
- Deleting unnecessary files.
- Uninstalling unused programs.
- Using Disk Cleanup to clear temporary files.
People Also Ask
What is Error 0x80073701?
Error 0x80073701 is a Windows Update error indicating missing or corrupted system files, preventing updates from installing correctly.
Can I manually install Windows updates?
Yes, you can manually download and install updates from the Microsoft Update Catalog. Search for the update code (e.g., KB123456) and download the appropriate file for your system.
How do I check my system for corrupted files?
Use the System File Checker (SFC) tool by running sfc /scannow in the Command Prompt to scan and repair corrupted system files.
Is it safe to use third-party tools for fixing update errors?
While some third-party tools can be helpful, it’s best to rely on built-in Windows tools like SFC and DISM for safety and reliability.
How often should I update my Windows system?
Regular updates are crucial for security and performance. Enable automatic updates to ensure your system stays up to date.
Conclusion
Fixing error 0x80073701 involves troubleshooting and repairing system files, scanning for malware, and ensuring sufficient disk space. By following these steps, you can resolve the issue and enable Windows updates. If the problem persists, consider seeking professional technical support.
For further insights, explore related topics on Windows troubleshooting and system optimization.
