Thank you, Shawn.
I actually found this link of yours http://www.eightforums.com/tutorials/15554-sign-screen-change-background-color-windows-8-a.html, and it was easier for me to change the purple bg.
Hello all,
I am a new Windows 8 user and was having trouble changing background colour when the screen is on lock mode with multiple users. The current colour is purple and I can't find a setting to change it.
Would be great if someone can help.
Thank you.