@echo off
echo ========================================
echo  Unzip + Install (Win7 32bit Python3.8)
echo ========================================
echo.

set "ZIPFILE=%~dp0win7_server_packages.zip"
set "DESTDIR=%~dp0"

if not exist "%ZIPFILE%" (
    echo [ERROR] win7_server_packages.zip not found!
    echo Please put this bat and the zip in the same folder.
    pause
    exit /b 1
)

echo [1/3] Unzipping via Shell.Application (Win7 compatible) ...
powershell -NoProfile -ExecutionPolicy Bypass -Command "$s=New-Object -ComObject Shell.Application; $d=$s.NameSpace('%DESTDIR%'); $z=$s.NameSpace('%ZIPFILE%'); $d.CopyHere($z.Items(), 20); Start-Sleep -s 5"

echo.
if not exist "%~dp0win7_offline_packages\install_win7.bat" (
    echo [ERROR] Unzip failed. Folder win7_offline_packages not found.
    pause
    exit /b 1
)

echo [2/3] Unzip OK. Starting install ...
echo.
call "%~dp0win7_offline_packages\install_win7.bat"