Windows Security App is Blank

Problem:

I just did a Clean install and updated to Windows 10 version 20H2,OS Build 19042.685. I also installed the Feature Update.

After sometimes my Windows Security center stopped working. Virus & Threat Protection was not with a green tick mark rather with a red cross.

So I started to analyze what went wrong….

  1. I have not installed any third party Antivirus , Installing 3rd party antivirus disables default Windows Security center.
  2. Checked Windows Security Service was running or not…found status Automatic but not running. When clicked to Start it gave me 1058 error.
  3. Ran SFC ….nothing wrong
  4. Ran DISM nothing found.
  5. Checked the registry: Start > Run > Regedit >

(Windows Defender Security Center Service)
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\SecurityHealthService

(Security Center service)
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\wscsvc

Start DWORD

2 = Enable
4 = Disable

6. Windows was updated to the latest….so nothing found to update the OS

In my case settings were default-nothing changed.

Then went through all the way-out sited in YouTube. Nothing helped me.

Resolution:

At last I got this … downloaded the cab file and ran. It automatically fixed the problem. My Windows Security Center is now up and running.

Automatically fix Windows security issues