Windows Security Protection History Crashes When Opening It
Windows Defenderis the built-in antivirus software on Windows.
However, many users experience Windows Defender protection history crashes when trying to enter this page.
In the following part, we will delve into this issue and provide you with the most effective solutions.
![]()
This article put forwards several ways to fix the protection history not showing issue in Windows 10/11.
Fixes: Windows Defender Protection History Crashes
Fix 1.
OpenWindows prefs>Update & Security>Windows Security>Virus & threat protection.

In the new window, turn offReal-time protectionandCloud-delivered protection.
Press theWindows + Rkey combination to bring up the run window.
After that, typemsconfigin the text box and pressEnter.
![]()
Next, move on to theBoottab, and check the option ofSafe boot>Minimal.
Subsequently, click theOKbutton.
Then go to this location in File Explorer:C:\ProgramData\Microsoft\Windows Defender\Scans\History\Service.
![]()
Select all files inside the Service folder, then right-press them to delete them.
Go to Windows Defender and re-turn on the Real-time protection and Cloud-delivered protection.
Safe Mode with Networking not connecting to internet?
Now you’re free to get this annoying issue resolved by reading this post.
Fix 2.
Perform a Clean Boot
Windows Defender protection history crash may be due to interference from background programs.
To eliminate this factor, you canperform a clean bootto start Windows with minimal drivers and startup programs.
If not, it means that there is an program or service is interfering with Windows Defender.
Fix 3.
Update Windows
If Windows Defender protection history crashes, it is possible that the Windows version is not up-to-date.
you might update Windows to the latest version from tweaks and peek if the issue can be addressed.
Microsoft forces Windows 11 23H2 update recently.
This post introduces potential reasons and the way to get Windows 11 23H2.
This post shows you feasible ways:How to Clear Windows Defender Protection History.