After the release of Windows 8.1, there were reports that Windows 8.1 adding watermark to the desktop wallpaper about Secureboot even though it was configured correctly. Microsoft has released an update that removes the following watermark from the desktop wallpaper in Windows 8.1 and Windows Server 2012 R2. Windows 8.1 SecureBoot isn’t configured correctly. Build 9600 Download the fix from the links below. Operating system Update All supported x86-based versions of Windows 8.1 Download the package now. All supported x64-based versions of Windows 8.1 Download the package now. All supported x64-based versions of Windows Server 2012 R2 Download the package now. via: Winbeta
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