How to Fix ‘0x80004004 Errors in Windows Defender’ Issue – Guide

If you are experiencing an error code 0x80004004 when trying to use Windows Defender, there are a few things that you can do to try and fix the problem. First, make sure that you have installed all of the latest updates for Windows Defender. This will help to ensure that the program is running as optimally as possible. Additionally, make sure that your computer is up-to-date with the latest security patches from Microsoft. Finally, if all of these steps fail to resolve the issue, you may need to uninstall Windows Defender and install a different security program. ..

Solutions to Fix How Error 0x80004004:

There are a number of solutions to resolving this annoying Windows Defender update error. Before proceeding, make sure your Internet connection is working efficiently. ..

Setting Windows Defender Service to Automatic

The Defense Service Automation Program can fix this error. Follow the instructions correctly to fix it.

To search for services within Cortana, open the Cortana app and type “Cortana” into the search bar. Then click on the “Search” button. You’ll be prompted for a password, which you can enter if you want. After typing in the search term, Cortana will show you a list of available services. To run one of these services as an administrator, click on it and then click on the “Run as administrator” button.

In the Services window, search for Windows Defender Service and double-click on it to change the startup type to Automatic. Restart the update again to check whether it works for you or not.

Temporarily disabling the third-party security program

Some third-party security programs installed on a computer can create conflicts, which can cause the Windows Defender virus definition update process to fail. Therefore, it may be helpful to disable the antivirus before the update defender is run. ..

To temporarily disable any third party antivirus on your PC, go to Settings. Once the update process is complete, you can reactivate it for full protection. ..

Running the System File Checker check

The SFC scan is a system file checker that scans the system for corrupt or missing system files. If it finds any, it will fix them automatically.

Final note

If you are having problems with “0x80004004 errors in Windows Defender” issue, then this guide can help you out. In case if you have any query, feel free to ask us. Also, please share this article with your friends so that they can also benefit from it.