In Windows 7/8/10 operating system most used antivirus is Windows defender or Micro essential. Sometimes this software getting errors like below error code. In this article, we will provide an exact resolution to solve the issue with simple steps.

Windows Defender (Micro Essential) Error Code : 0x80073b01 :

In Windows operating system Windows Defender is a security essential part to protect windows from Malware and Viruses. If viruses corrupt the file system like error code: 0x80073b01 of Windows Defender or Micro Essential.

This error generally appears due to a corrupted installation of Windows Defender or Micro Essential in the Windows operating system.

How to Resolve Above Error code: 0x80073b01

Find below simple steps to resolve the error in windows defender in windows XP /7/8/8.1/10 :

Method 1:

Step 1: Open Windows Registry Editor: Press Windows Key+R to open

Step 2: Type: “Regedit” and hit Enter

Step 3: “HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image\File Execution Options\”

Step 4: After that delete the ” msseces.exe ” file. After that will execute below one:
“HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun”

Step 5: And delete the entry “msseces.exe”

Step6: After completion of the above steps then simply Restart the Windows xp/7/8/8.1/10.

Method 2:

Check whether the error code removes or not. If in the case it is not removed using the “PC Repair tool ”

Step 1: Download and Install PC Repair tool

Step 2: After that Click on the “Scan” button  to diagnose the PC

Step 3: Click the “Fix Errors”, to fix the errors in the windows defender.

Finally, Windows defender is an Anti-Virus software that protects your system from virus attacks. Windows Defender’s most powerful Anti-spyware to remove all Malware.