Method #1 – Uninstall all third-party security software from your device. Apart from damage in the registry, having third-party security software or antivirus programs can cause your Windows Defender to behave abnormally.
Method #2: Check for Window Defender Updates. You are likely to face the 0x80073b01 error on your Windows 10 if you don’t update your Windows Defender regularly.
Method #3 –
Some Windows 10 users reported error 0x80073b01 every time they tried to activate Windows Defender but it failed. This error can also appear when you start your computer and Windows Defender is not included. If you are also facing the issue on your Windows 10 computer, there are several options that you can apply to resolve the issue.
If you are still encountering Brother Printer Error Code 0x803C010B on your Windows device, simply call Brother Printer Technical Support for immediate service. What will suggest the full Windows Defender error code 0x80004004? Error 0x80004004 is the hexadecimal format of the error that occurred.
The System File Checker is a very useful tool that comes with Windows and is simply designed to scan and repair corrupted system files. If the new root of your faulty Windows Defender is a corrupted system file, this method will fix it. Press any Windows key, right-click the result, and select Run as this administrator.
You will be prompted to re-register the DLL files with Windows Defender. Open an elevated command set window, type “regsvr32 filename” and press Enter. You may need to re-register each of the many dll files. So, for each of these files, one at a time, delete and repeat “filename” with each of these files and press Enter:
How to fix Windows Defender error code 0x80073b01?
How to fix Windows Defender error 0x80073b01?
- Solution 1: Remove third-party software
- Solution 2: Update Windows
- Solution 3: Run the DISM command
- Solution 4 .Run SFC.
- Fix 10.Edit the registry.
- Protect your online environment with a VPN client.
- Prevent machines from recovering data in the form of music files losses persist.
How to fix Windows Defender or Security Essentials error 0x80073b01?
How to fix Windows Defender time or Security Essentials error 0x80073b01. If the problem occurs on your personal computer or laptop, try using Reimage Plus, which can scan repositories and replace corrupted and missing files. This works in most cases where the problem is due to a systemic crime.
How do I fix Microsoft Security Essentials error code 0x80073b01?
How to fix Windows Defender Security or Essentials error…
What does the error code 0x80073b01 mean?
Error codes 0x80073b01 indicate a wonderful interaction between Windows Defender and the security program that you have connected to your computer, or the presence of corrupted system files that prevent it from working properly. You may receive a certain message when you try to switch to Windows Defender on your system and it fails.
Ermias is a tech writer with a passion for helping people solve Windows problems. He loves to write and share his knowledge with others in the hope that they can benefit from it. He’s been writing about technology and software since he was in college, and has been an avid Microsoft fan ever since he first used Windows 95.