Error 0x8007042c when enabling the Firewall is related to various issues on the Windows operating system. This error prevents users from downloading the latest Windows 10 updates. In some cases, users may encounter this error while performing any operation within Windows settings. This error may also occur during the upgrade process to Windows 10. Please follow the content below for solutions to Windows 10 error 0x8007042c when enabling the Firewall.
Several methods to fix error 0x8007042c on Windows 10 Firewall
Method 1: Check Windows Services
Step 1: Press Windows + R to open the Run dialog, then type services.msc and press Enter or click OK to open the Windows Services Console.
Step 2: Double-click on the Windows Event Log
Step 3: After activating these services, try installing Windows Updates again and check if error 0x8007042c still occurs. Alternatively, you can download a batch script and run it as an Administrator.
Step 4: Press the Start button and type cmd. Right-click on Command Prompt in the search results and select Run as Administrator.
A UAC window will appear on the screen, select Yes to continue.
Step 5: Enter the following commands into the Command Prompt window:
Sc Stop wuauserv
Remove /s /q C:\Windows\SoftwareDistribution
Step 6: After completion, restart your computer and try installing Windows Updates to successfully resolve error 0x8007042c on Windows 10.
Method 2: Uninstalling Applications, Antivirus Software
Removing installed applications, antivirus software, and firewall software can also help resolve this issue.
To uninstall programs, antivirus software, you can access the Programs settings window or use uninstallation tools from the provider to completely remove installation files and registry settings.
Step 1: Download the best antivirus software to find and remove viruses on your computer.
Additionally, you can use Revo Uninstaller Pro to uninstall, clean up unused software on your computer. Revo Uninstaller is known as one of the most effective system optimization tools.
Step 2: Open the utility you just downloaded and follow the instructions to complete the process of uninstalling the antivirus application on your system.
Step 3: Restart your computer.
Step 4: Try performing updates and check to see if error 0x8007042c on Windows 10 has been successfully resolved. After updating, you can reinstall antivirus software and applications.
Tip: If your computer or laptop encounters issues or errors, you may consider using Reimage to scan the repository and replace damaged or missing files.