Making custom boot scr with hivesft.inf

[MStest]

Make sure the file "winnt.sif"

[unattended]

UnattendMode=FullUnattended

OemPreinstall=Yes

1)put your OEMKrnl.exe to $oem$\$$\system32;

2)Edit \i386\hivesft.inf, add the line under [AddReg] section:

HKLM,"SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce","bootfix",0x00020002,"%systemroot%\SYSTEM32\bootcfg.exe /RAW /A /Kernel=OEMKrnl.exe /ID 1"

;Windows will boot your OEM scr after setup finished