I've tried to download it manually also by going to www.support.microsoft.com/kb/2691905
, but nothing works. In Update history, it says "Failed" all the time for that update. But the icon in the Status bar for Microsoft Security Essentials is green.
Microsoft Security Essentials Client Update Package - KB2691905
Installation date: ¿2012-¿09-¿09 00:19
Installation status: Failed
Error details: Code 8004FF06
Update type: Important
This package will update Microsoft Security Essentials client on the user's machine.
Help and Support:
I also uninstalled the current MSE, downloaded the latest version for my 64-bit Windows 7 and installed it again. But this update for MSE still is "Failed" in history and I'm not given any option to download it again, and there is no possibility to manually download it. What should I do? Just leave it (even though it's categorized as "Important")? Or is there any solution to this? I've also turned off other security software (Malwarebytes PRO), but still the same. When I installed MSE, I right-clicked and run the installation file as Administrator.
My Windows now is Windows 7 Home Premium 64-bit (will soon upgrade to Ultimate-version, will just get this important update to work first).