Script troca tela de logon w7

@echo OFF
mode 120,20
set bgfolder=%windir%\system32\oobe\Info\backgrounds


if not exist "%~dp0backgrounds" (
md "%~dp0backgrounds\"
)



Echo Salve na pasta backgrounds criada em %~dp0 as seguintes imagens e resolucoes.
Echo background1280x960.jpg background1024x768.jpg backgroundDefault.jpg
Echo background1600x1200.jpg background1440x900.jpg background1920x1200.jpg
Echo background1280x768.jpg background1360x768.jpg background1024x1280.jpg
Echo background960x1280.jpg background900x1440.jpg background768x1280.jpg background768x1360.jpg
Echo.
Echo Feito isso caso nao tenha feito execute este script como administrador.

Set /p t=Enter para continuar ou feche este programa no canto direito pressionando o mouse sobre o X



if exist %bgfolder% (
md %bgfolder%_2\
copy /y %bgfolder%\*.* %bgfolder%_2\
del /q /s %bgfolder%\
)
if not exist %bgfolder% (
md %bgfolder%\
)


copy /y "%~dp0backgrounds\*.*" "%bgfolder%\"
FOR %%f IN (backgroundDefault.jpg background1280x960.jpg background1024x768.jpg background1600x1200.jpg background1440x900.jpg background1920x1200.jpg background1280x768.jpg background1360x768.jpg background1024x1280.jpg background960x1280.jpg background900x1440.jpg background768x1280.jpg background768x1360.jpg) DO echo 2> %bgfolder%%%f 1> NUL
FOR %%f IN (backgroundDefault.jpg background1280x960.jpg background1024x768.jpg background1600x1200.jpg background1440x900.jpg background1920x1200.jpg background1280x768.jpg background1360x768.jpg background1024x1280.jpg background960x1280.jpg background900x1440.jpg background768x1280.jpg background768x1360.jpg) DO icacls %bgfolder%%%f /grant *S-1-5-11:(R,W,M)
reg add HKLM\Software\Microsoft\Windows\CurrentVersion\Authentication\LogonUI\Background /v OEMBackground /t REG_DWORD /d 1 /f
reg add HKLM\SOFTWARE\Policies\Microsoft\Windows\System /v UseOEMBackground /t REG_DWORD /d 1 /f
Set /p t=Enter para sair, Visitem o Batch-Satti


:: a linha abaixo é para remover a tela de logon caso queiram remover
:: FOR %%f IN (backgroundDefault.jpg background1280x960.jpg background1024x768.jpg background1600x1200.jpg background1440x900.jpg background1920x1200.jpg background1280x768.jpg background1360x768.jpg background1024x1280.jpg background960x1280.jpg background900x1440.jpg background768x1280.jpg background768x1360.jpg) DO icacls %bgfolder%%%f /remove *S-1-5-11