Some Windows users report that they receive the Windows Defender error code 0x80073b01.

Here are some useful and feasible solutions for you.

When using or opening Windows Defender, you may receive the Windows Defender error code 0x80073b01.

check if the services are running

Thus, you might attempt to fix it by using the SFC and DISM utilities.

Typecmdin theSearchbox and chooseRun as administrator.

Typesfc /scannowand then pressEnterto initiate the SFC scan.

go to the path

Then, start your PC and run Command Prompt as an administrator again.

  1. punch in the following commands and pressEnterafter each one.

Here is how to do that:

1.

Typeservicesin theSearchbox to open it.

  1. peek if the following services are running.

Changing the system registry items can be risky for your system.

Press theWindows+Ikeys together to openSettings.

Go toUpdate & Security>Windows Update, and clickCheck for updates.

If there are any new updates, you’re able to download and install them.

Final Words

Have you ever encountered the Windows Defender error code 0x80073b01 issue?

Take it easy and this post is helpful for you.

Here, multiple ways are introduced to you.

you’ve got the option to try them one by one until the issue gets fixed.