Hi guys, encounter a new problem with Win version 1803. Before version 1803 I have set up a custom contrast theme. Last night I received version 1803 thru windows update & so proceed with it. After update completed, it booted back to the desktop & everything works fine. Today, I power on my pc & it booted to the desktop but this I am greeted with a "Contrast Black" theme. I tried changing back to the custom contrast theme thru "Personalise" > Theme & "Ease of use" > High contrast, but every time a restart will revert it back to the default "Contrast Black" theme. Hope someone here can help to resolve this, thanks...