How do I change login wallpaper? Mac Sierra Beta

[1036489]

How do I change login wallpaper? Mac Sierra Beta

I use to be able to change the login screen wallpaper on previous versions by going to /Library/Caches
and then just pasting the wallpaper I want with this "com.apple.desktop.admin.png" as the file name. I've done it multiple times in the past and with this new macOS Sierra I am unable to do so. Anyone else find a new way where is it now. Where did Apple hide the files to do this? Has anyone discovered it yet?

 

[macsba]

How do I change login wallpaper? Mac Sierra Beta

I use to be able to change the login screen wallpaper on previous versions by going to /Library/Caches
and then just pasting the wallpaper I want with this "com.apple.desktop.admin.png" as the file name. I've done it multiple times in the past and with this new macOS Sierra I am unable to do so. Anyone else find a new way where is it now. Where did Apple hide the files to do this? Has anyone discovered it yet?

Do you mean Desktop Pictures? Wallpaper does not exist in the Mac OS.

 

[1036489]

Do you mean Desktop Pictures? Wallpaper does not exist in the Mac OS.

The background when you log in. Not the desktop background but the login. You know when you log into the computer there is the Sierra mound sky . That is what I am referring to

 

[chillenandy321]

I'm having this same problem at login showing Sierra wallpaper. Then will change to my wallpaper once logged in.