HKLM,"SYSTEM\CurrentControlSet\Control\Session Manager\Subsystems","Optional",0x00010000,"Posix"
HKLM,"SYSTEM\CurrentControlSet\Control\Session Manager\Subsystems","Posix",0x00020000,"%SystemRoot%\system32\psxss.exe"
HKLM,"SYSTEM\CurrentControlSet\Control\Session Manager\Subsystems","Required",0x00010000,"Debug","Windows"
HKLM,"SYSTEM\CurrentControlSet\Control\Session Manager\Subsystems","Optional",0x00010000,"Posix"
HKLM,"SYSTEM\CurrentControlSet\Control\Session Manager\Subsystems","Posix",0x00020000,"%SystemRoot%\system32\psxss.exe"
HKLM,"SYSTEM\CurrentControlSet\Control\Session Manager\Subsystems","Required",0x00010000,"Debug","Windows"