BGR pixel structure (1900 gamma) for 64-bit Windows

Windows Registry Editor Version 5.00

[HKEY_CURRENT_USER\Software\Microsoft\Avalon.Graphics\DISPLAY1]
"ClearTypeLevel"=dword:00000064
"EnhancedContrastLevel"=dword:00000032
"GrayscaleEnhancedContrastLevel"=dword:00000064
"TextContrastLevel"=dword:00000000

[HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Avalon.Graphics\DISPLAY1]
"PixelStructure"=dword:00000002
"GammaLevel"=dword:0000076c