CMD - определить жив ли процесс

@echo off

tasklist|find /i "first_process.exe">nul&& goto :exit

tasklist|find /i "second_process.exe">nul&& (
    tasklist|find /i "third_process.exe">nul&& (
          >nul ping.exe -n 60 127.0.0.1
          taskkill /f /im second_process.exe
          taskkill /f /im third_process.exe
    )
)

:exit
pause

set process=Memu.exe
goto checker
:check
cls
echo Process %process% is still running...
:checker
tasklist /FI "IMAGENAME eq %process%" /NH | findstr /i "%process%">nul
if %errorLevel% == 0 goto :check
TASKKILL /F /IM "adb.exe"
TASKKILL /F /IM "MEmuConsole.exe"
pause

:Repeat
>nul ping.exe -n 3 127.0.0.1
tasklist|find /i %process%>nul&& goto :Repeat

@set @jscript=1/*
@cd /d "%~dp0"
reg query "hku\S-1-5-19" >nul 2>&1 || (
  @cscript //e:jscript //nologo "%~f0" "%~f0"
  goto :end
)

сюда скрипт

:end
*/
var strArg = WScript.Arguments(0);
var objSH = WScript.CreateObject("Shell.Application");
objSH.ShellExecute(strArg, "", "", "runas", "5");