REGEDIT4

[HKEY_LOCAL_MACHINE\Software\Microsoft\DirectDraw]
"ForceNoSysLock"=dword:00000000
"DisableNoSysLock"=dword:00000000
"DisableMMX"=dword:00000000
"DisableWiderSurfaces"=dword:00000000
"EnablePrintScreen"=dword:00000001
"DisableInactivate"=dword:00000000
"ShowFrameRate"=dword:00000000
"ModeXOnly"=dword:00000000
"EmulationOnly"=dword:00000000
"DisableAGPSupport"=dword:00000000

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Direct3D]
"DisableDP2"=dword:00000000

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Direct3D\Drivers]
"SoftwareOnly"=dword:00000000