[Solved] Fix 0x24C243AC Windows - 5 Minute Method

Verified & Tested Updated February 15, 2026

Quick Summary

The error code 0x24C243AC on Windows may cause frustrating problems, such as application crashes, slow system performance, and difficulties connecting to the internet or other networks. This issue typically indicates a problem with the system's ability to handle network requests or a conflict with installed software.

Common Causes

  • Corrupted System Files or Drivers: Corruption in system files or outdated, faulty, or incompatible drivers can lead to this error, as they may interfere with the normal functioning of network services and other critical system components.
  • Conflicting Software: Sometimes, newly installed software or updates, especially those that affect network settings or system configurations, such as VPN clients, antivirus programs, or firewall software, can conflict with existing applications or system settings, causing the 0x24C243AC error to appear.
  • Network Configuration Issues: Problems with network adapters, DNS settings, or firewall configurations can also trigger this error, affecting the system's ability to communicate over networks.

Step-by-Step Fixes

Method 1: Method 1: Run System File Checker (SFC) and Check for Updates Show Steps ↓

To begin troubleshooting, ensure your system is updated and run the System File Checker to fix any corrupted system files. The `sfc` command is a utility that scans all system files and replaces any files that are found to be corrupted.

  1. Open the Command Prompt as Administrator by right-clicking the Start button and selecting Command Prompt (Admin).
  2. Type sfc /scannow and press Enter. This process may take several minutes to complete.
  3. After the scan is complete, restart your computer and check for any updates in Settings > Update & Security > Windows Update. Install any available updates.
Method 2: Method 2: Update Network Drivers Show Steps ↓

Updating network drivers can resolve issues related to network connectivity.

  • Press the Windows + X keys and select Device Manager.
  • In the Device Manager, expand the Network Adapters section.
  • Right-click on each network adapter listed and select Update driver, then follow the prompts to search automatically for updated driver software.
  • Restart your computer after updating the drivers to ensure the changes take effect.
Method 3: Method 3: Reset Network Settings Show Steps ↓

To reset network settings, you can try the following steps:

  • Open the Command Prompt as Administrator.
  • Type netsh winsock reset and press Enter, then type netsh int ip reset and press Enter.
  • Type ipconfig /flushdns and press Enter to flush the DNS cache.
  • Restart your computer to apply the changes.
Method 4: Method 4: Temporarily Disable Firewall and Perform a System Restore Show Steps ↓

If the above methods don't work, you can try temporarily disabling your firewall and then restoring your system to a previous point when it was working correctly. Please note that System Restore might uninstall recently installed programs, so proceed with caution.

To temporarily disable your firewall, go to Control Panel > System and Security > Windows Defender Firewall and select Turn Windows Defender Firewall on or off. Then, to perform a System Restore, go to Control Panel > Recovery > Open System Restore and follow the wizard to select a restore point from a time before the error began occurring.


Related Fixes