Windows defender is a very unique feature in the windows operating system that helps you to protect the windows components and its applications from the infectious programs. But sometimes due to the Misconfiguration in this feature your computer behaves abnormally and gives you a very strange error message like Windows defender error 0x80073b01. Due to the prompting of this error message you will not be able to access the computer properly anymore. So it is very important to fix this issue as soon as possible. You can fix this issue manually or you can also fix this problem automatically with the help of Advanced System Repair tool.
The most common symptom that you can see is the prompting of error code 0x80073b01, crashing of many programs, slow performance of the windows, screen freezing with blue screen of death error, unable to use many applications, etc.
Windows defender error 0x80073b01 comes to your computer due to some reasons like virus infection, Misconfiguration in the windows defender application, corruption in the windows registry entries, damaged system files, missing DLL files, firewall settings, etc.
To fix the issue of defender error code 0x80073b01 you should go through the following manual method:
- First of all uninstall the entire antivirus programs that you have installed on your computer.
- Click on the start button and then click on the run.
- Type cmd in the search box and hit enter.
- Right click on the CMD to run the command prompt as administrator.
- Now type sfc/scannow and press enter to run this command.
At the end of the process you will see that the Windows defender error 0x80073b01 is not prompting on your computer screen now. But sometimes the manual method doesn’t work properly to remove the issue. So it is better to download Advanced System Repair tool to fix this issue automatically.
Advanced System Repair tool is the best tool that you can use to get rid of the entire error problems of the windows. With the help of this tool you can also fix the virus problem and enhance the performance of the computer much better than earlier.