paste yg biru dibawah ke notepad, trus save jadi dosHere.INF
trus dobelklik (install).... dah gitu doang

;
; "Command Prompt Here" PowerToy
;
; Copyright 1996 Microsoft Corporation
;
[version]
signature="$CHICAGO$"

[DosHereInstall]
CopyFiles = DosHere.Files.Inf
AddReg = DosHere.Reg

[DefaultInstall]
CopyFiles = DosHere.Files.Inf
AddReg = DosHere.Reg

[DefaultInstall.ntx86]
CopyFiles = DosHere.Files.Inf
AddReg = DosHere.Reg.NT

[DefaultUnInstall]
DelFiles = DosHere.Files.Inf
DelReg = DosHere.Reg

[DefaultUnInstall.ntx86]
DelFiles = DosHere.Files.Inf
DelReg = DosHere.Reg.NT

[SourceDisksNames]
55="DOS Prompt Here","",1

[SourceDisksFiles]
DOSHERE.INF=55

[DestinationDirs]
DosHere.Files.Inf = 17

[DosHere.Files.Inf]
DOSHERE.INF

[DosHere.Reg]
HKLM,%UDHERE%
HKLM,%UDHERE%,DisplayName,,"%DosHereName%"
HKLM,%UDHERE%,UninstallString,,"%10%\rundll.exe setupx.dll,InstallHinfSection DefaultUninstall 132 %17%\DosHere.inf"
HKCR,Directory\Shell\DosHere,,,"%DosHereAccel%"
HKCR,Directory\Shell\DosHere\command,,,"%10%\command.com /k cd ""%1"""
HKCR,Drive\Shell\DosHere,,,"%DosHereAccel%"
HKCR,Drive\Shell\DosHere\command,,,"%10%\command.com /k cd ""%1"""

[DosHere.Reg.NT]
HKLM,%UDHERE%
HKLM,%UDHERE%,DisplayName,,"%DosHereName%"
HKLM,%UDHERE%,UninstallString,,"rundll32.exe syssetup.dll,SetupInfObjectInstallAction DefaultUninstall 132 %17%\DosHere.inf"
HKCR,Directory\Shell\DosHere,,,"%DosHereAccel%"
HKCR,Directory\Shell\DosHere\command,,,"%11%\cmd.exe /k cd ""%1"""
HKCR,Drive\Shell\DosHere,,,"%DosHereAccel%"
HKCR,Drive\Shell\DosHere\command,,,"%11%\cmd.exe /k cd ""%1"""

[Strings]
DosHereName="Command Prompt Here PowerToy"
DosHereAccel="Command &Prompt Here"
UDHERE="Software\Microsoft\Windows\CurrentVersion\Uninstall\DosHere"

kalo mo bikin manual jg bisa

Hkey_classes_root\directory\shell\commandprompt

bikin subkey baru
kasih nama CommandPrompt

trus ubah nilainya (value)
klik default
isi dengan Panggil Mr &DOS

klik OK

trus klik kanan di folder CommandPrompt
pilih New >> Key
kasih nama Command
trus isi default valuenya
command.com /k cd "%1"
klik ok
dah beres

***simbol & didepan Dos itu biar tar bisa pake tombol (huruf) D buat manggilnya
[b]