Fail to Update Windows Defender – Fix the 0x800704E8 Error

So, how to get rid of the Windows Defender update error code 0x800704E8?

If you are struggling with the issue, it’s possible for you to follow this post onMiniTool Website.

Some people choose to update Windows Defender but it turns out showing an error code 0x800704E8.

Some other available solutions are also introduced in the next part.

However, when you fail to update the tool, the protection can be jeopardized.

You may resort to other channel for a better data protection, such as a data backup plan.

Backup schemes are also available, such asfull, incremental, and differential backup.

Step 1: Go toStart > controls > Update & Security > Troubleshoot.

Step 2: ClickAdditional troubleshootersfrom the right panel and clickWindows UpdateunderGet up and running.

Step 3: ClickRun the Troubleshooterto start the check and repair.

Then the tool will start scanning and show you the result it finds.

you’re able to follow the recommended solutions it will provide to fix the issues.

What if Windows Update Troubleshooter doesnt work as intended?

In this article, you will find multiple solutions to this annoying issue.

These two tools can help check and repair system file corruptions.

Step 1: TypeCommand PromptinSearchand chooseRun as administrator.

Step 2: Typesfc /scannowin the window and pressEnterto start running.

Wait until the process finishes and then you might perform another command for further check.

Step 3: When done, input and run this command DISM /online /cleanup-image /restorehealth.

After that, you’ve got the option to launch Windows Defender to try the update again.

When the process finishes, you could power cycle your box.

Step 2: When that finishes, run this command to update definitions %ProgramFiles%\Windows Defender\MpCmdRun.exe SignatureUpdate.

Bottom Line:

This article is helpful to get rid of the error code 0x800704E8.

you’re able to follow the guide to try the introduced solutions for troubleshooting.