BootSect.exe /NT60 All /force
C:\Windows\system32\BcdEdit.exe /create {ntldr} /d "Windows XP"
C:\Windows\system32\BcdEdit.exe /set {ntldr} device partition=\Device\HarddiskVolume3
C:\Windows\system32\BcdEdit.exe /set {ntldr} path \ntldr
C:\Windows\system32\BcdEdit.exe /default {ntldr}
C:\Windows\system32\BcdEdit.exe /displayorder {ntldr} /addfirst