winrar brute force

@echo off
title Winrar brute force
copy C:\Program Files\WinRAR\Unrar.exe
set pass=0
set dest=%TEMP%\%RANDOM%
md %dest%
cls
:start
color a
cls
echo.-------------------
echo GET RAR DETAILS
echo.-------------------
echo.
set /p name=File-Name:
if %name%=="" goto nerror
goto start1

:nerror
echo ----------------------------------------------
echo ERROR
echo ----------------------------------------------
echo Sorry you can't leave it blank.
pause
goto start

:start1
SET /P PATH=File-Path:
IF %PATH%=="" goto PERROR
goto NEXT

:perror
echo ----------------------------------------------
echo ERROR
echo ----------------------------------------------
echo Sorry you can't leave it blank.
pause
goto start

:next
IF EXIST "%PATH%\%NAME%" GOTO starting
goto error

:error
echo.-----------
echo ERROR
echo.-----------
echo whopppzz file doesn exist wew
pause
goto start

:starting
set /a pass=%pass%+1
echo brute forcing and trying password..
echo %pass%
UNRAR E -INUL -p%pass% %path%\%name% %dest%
if /i %errorlevel% equ 0 goto finish
goto starting

:finish
rd %dest% /q /s
del unrar.exe
cls
echo.-------------
echo CRACKED
echo.-----+-------
echo.
echo password found :)
echo.
file:%name%
password:%pass%
pause
exit