Microsoft Windows defender Installation Error 1609

When I am triying to install the Microsoft Windows Defender 1051(beta 2), when the window with the text "Please wait while the installation wizard installs Windows Defender, this may take several minutes. Status: Creating Folders" An error 1609 appears saying:" An error aocurred while apliying security settings. Users is not a valid user or group. This could be a problem with the package, or a problem conecting to a domain controller on the network. check your network conecttion and click retry, or c...." and with that "c..." ends.
Any idea to solve this?

 

Maybe installing the MS Defender on a non-english version of Windows where the group "Users" is called something else, or you have deleted the group "Users".

Either get the MS Defender that matches the Windows version (language wise) or create the group "Users".

Btw. what version of Windows are you using ?

 

Everythign is fine now, I installed Microsoft Antyspyware instead and works perfectly.
Thank you!
Braisav.