@echo off
setlocal
cd /d "%~dp0"

if not exist "zhongyi-mir3-client.zip.part01" (
  echo Part files were not found in this folder.
  echo Put all six part files and this script in the same folder.
  pause
  exit /b 1
)

if exist "zhongyi-mir3-client.zip" del "zhongyi-mir3-client.zip"

copy /b "zhongyi-mir3-client.zip.part01"+"zhongyi-mir3-client.zip.part02"+"zhongyi-mir3-client.zip.part03"+"zhongyi-mir3-client.zip.part04"+"zhongyi-mir3-client.zip.part05"+"zhongyi-mir3-client.zip.part06" "zhongyi-mir3-client.zip"

echo.
echo Joined file: zhongyi-mir3-client.zip
certutil -hashfile "zhongyi-mir3-client.zip" SHA256
echo Expected: 53279AE87418A1F6525E77921AF4AABAC93B99B8B4A7FFF7DF34EE85BC2EB375
pause