How to Fix Windows Update Error 0x8024402c (2025 Guide)

Introduction

Are you facing Windows Update Error 0x8024402c while trying to update Windows 10 or Windows 11?
This error usually occurs when Windows Update cannot connect to Microsoft’s servers due to incorrect network or proxy settings.

The good news is — this error is easy to fix, and you don’t need any third-party software.

This guide explains simple, step-by-step methods to fix Windows Update Error 0x8024402c safely.

What Causes Windows Update Error 0x8024402c?

This error is mostly network-related. Common causes include:

Let’s fix it properly.

Fix 1: Disable Proxy Settings (Most Common Fix)

In many cases, proxy settings cause this error.

Steps:

  1. Press Windows + R, type inetcpl.cpl, press Enter

  2. Go to the Connections tab

  3. Click LAN settings

  4. Uncheck:

    • “Use a proxy server for your LAN”

  5. Make sure Automatically detect settings is checked

  6. Click OK → Apply

Restart your computer and check for updates.

Fix 2: Reset Windows Update Components

This clears corrupted update files.

Steps:

  1. Open Command Prompt as Administrator

  2. Run these commands one by one:

net stop wuauserv
net stop bits
net stop cryptsvc
net stop msiserver

  1. Open File Explorer and go to:

C:\Windows\SoftwareDistribution

  1. Delete all files inside this folder

  2. Go back to Command Prompt and run:

net start wuauserv
net start bits
net start cryptsvc
net start msiserver

Restart your PC.

Fix 3: Flush DNS Cache

DNS issues can block Windows Update servers.

Steps:

  1. Open Command Prompt as Administrator

  2. Run:

ipconfig /flushdns

  1. Restart your computer

Fix 4: Set Windows Update Services to Automatic

Sometimes required services are disabled.

Steps:

  1. Press Windows + R, type services.msc, press Enter

  2. Find these services:

    • Windows Update

    • Background Intelligent Transfer Service (BITS)

  3. Double-click each service

  4. Set Startup type to Automatic

  5. Click Start if the service is stopped

  6. Click Apply → OK

Fix 5: Temporarily Disable Firewall or Antivirus

Some security software blocks Windows Update connections.

Steps:

  • Temporarily disable third-party antivirus or firewall

  • Try updating Windows

  • Enable security software again after update completes

⚠️ Do not keep security disabled permanently.

Fix 6: Change DNS to Google DNS (Optional)

This helps if your ISP DNS is unstable.

Steps:

  1. Go to Network & Internet Settings

  2. Change DNS to:

Preferred DNS: 8.8.8.8
Alternate DNS: 8.8.4.4

  1. Save and restart

How to Prevent Error 0x8024402c in the Future

  • Avoid using unnecessary proxy tools

  • Keep network settings default unless required

  • Update Windows regularly

  • Don’t interrupt updates

  • Use trusted security software

Conclusion

Windows Update Error 0x8024402c is mainly caused by network or proxy issues.
By following the steps above, you can fix the error quickly without reinstalling Windows.

Start with proxy and update reset fixes — they solve the problem in most cases. 

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