Win8 Academy: Win8 is not activated, change the start screen background color

have tried the leaked version of Windows8RTM, right? At present, Win8 Enterprise Edition and Windows Server 2012 have been leaked out. The annoying thing is that when the system is not activated, you can't use personalized customization and other functions: avatar can't change, lock screen wallpaper can't be changed, Metro starts screen background pattern And the background color can't be changed...
etc., even if the system is not activated, the background color of the Metro start screen can be changed, not 25 colors? By importing/modifying the registry, you can log in and log back in to the system to change the background color of the Metro start screen. (Note: The registry file number corresponds to the bottom row of colors in the figure).
Registry File Download: IT Home Community - "Change Metro Background Color Method in Inactive Status"
Related Knowledge:
[HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Accent] - ColorSet
Modified example: no longer the default background color

System default start screen background color:

Unable to use personalization function in inactive:
< Br> (Note: the registry file number corresponds to the bottom row of the color in the figure).