Guide to Fix Windows Defender Error 0x8004ff00

Windows defender is one of the great features included in the Windows 10 components. The defender program works as an antivirus in your Windows operating system. It scans the entire computer and find out infections and corrupt files to trash them out. But sometimes while you run it in the computer, it gets stuck and gives you Windows defender error 0x8004ff00. There are no proper reasons or causes identified for this error. But experts say that some common issue may give you this error. Corruption of the system files associated with Windows defender is the prime factor for it. You will not be able to scan or find out the infections after getting the defender error code 0x8004ff00. In this situation, it is very important to fix it using the manual or automatic error fixing methods. You can also download and install Reimage PC 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
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Common symptoms responsible for the occurring of Windows defender error 0x8004ff00 are automatic shutdown, repetitive restarting, slow performance of the computer, unable to scan the computer, problem in installing or uninstalling any files, severe data loss, etc.

You will get the defender error code 0x8004ff00 due to some specific reasons like missing or corrupt system files associated with Windows defender, missing DLLs, incorrect registry files, misconfigured system files, improper maintenance of the computer, conflicts between the third party antivirus installed and the Windows defender program, etc.

How to fix Windows error code 0x8004ff00: You can fix the issue of Windows defender error 0x8004ff00 with the help of the manual steps given below. But keep in your mind that the manual method will require a sound technical skill to perform it.

  1. Restart the computer first.
  2. Stop the functioning of Windows defender.
  3. Repair the registry files and system files associated with it.
  4. Uninstall the recently installed applications.
  5. Delete or uninstall the third party antivirus installed.
  6. Now start the Windows defender to scan the computer.

With the help of the above manual steps, you will be able to fix Windows defender error 0x8004ff00 properly. If you are not able to fix the issue manually, you must download and install Reimage PC Repair Tool for automatic fixing of the error.


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

Reimage PC Repair Tool will be very much beneficial for you to fix Windows errors automatically. This is one of the most amazing tools that will help you to get rid of errors completely. It will repair the registry files and corrupt system files, remove the virus and other infections and enhance the computer performance incredibly.