(Fixed) Windows Defender Error 0x8050A004

Microsoft often releases some updates for the Windows operating system. In the current released version of Windows 10, you get some new features and services. Windows defender is one of those features. It is used as an antivirus in the Windows 10 that will scan and fix the infections occurs in the computer. While you launch the Windows defender program in the computer to scan the PC, you get Windows defender error 0x8050A004. You may get the defender error code 0x8050A004 due to corruption of the system files or missing DLL files. You should go through the manual or automatic error fixing methods recommended here in this article. You can fix Windows error code 0x8050A004 automatically using Advanced System Repair Tool.


Compatible with the Windows 8 32-bit and 64-bit Operating System, Windows 7 32-bit and 64-bit Operating System, Windows Vista 32-bit and 64-bit, Windows XP 32-bit
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Some common symptoms you may see are slow performance of the PC, automatic shutdown, problem in scanning the computer using Windows defender, system sticking, screen freezing, occurring of the blue screen of death error, unable to install or uninstall any files, etc.

There are not any proper causes found for the occurring of Windows defender error 0x8050A004. But it is seen that due to the missing or deletion of the important system files associated with Windows defender, you may get this error issue. Some possible causes are conflicts between the third party antivirus and Windows defender, incorrect registry files, incomplete installation of Windows OS, improper maintenance of the computer, unfinished uninstalling of some files or apps, etc.

How to fix Windows error code 0x8050A004: You can fix the defender error code 0x8050A004 with manual or automatic error fixing methods recommended here in this article. Go through the following steps for manual fixing;

  1. First restart the computer.
  2. Uninstall the recently installed apps and programs.
  3. Repair the registry files.
  4. Check the internet connection.
  5. Restore the computer to the most recent restoring point.
  6. Reinstall the missing or deleted system files.

You will be able to remove Windows defender error 0x8050A004 using the above manual steps. But keep in your mind that the manual method requires a deep technical knowledge to fix the issue. Therefore, you must download Advanced System Repair Tool for automatic fixing of the issue.


Compatible with the Windows 8 32-bit and 64-bit Operating System, Windows 7 32-bit and 64-bit Operating System, Windows Vista 32-bit and 64-bit, Windows XP 32-bit
multi-badge-win7

Advanced System Repair Tool can fix the Windows error issues automatically. It will scan the whole computer after launching and find out the errors to remove them. The tool will remove virus and other infections also after the scanning process. It can repair registry files and other corruptions also.