@echo off cd /d "%~dp0" set SECRET_API_KEY=VNJ9L-BBBIM-6CJGZ-MO5AZ set CERT_DIR=certs set ADMIN_CERT=%CERT_DIR%\admin.crt set ADMIN_KEY=%CERT_DIR%\admin.key if not exist "%ADMIN_CERT%" ( echo [ERROR] admin.crt not found in %CERT_DIR% goto :error ) if not exist "%ADMIN_KEY%" ( echo [ERROR] admin.key not found in %CERT_DIR% goto :error ) echo [OK] Certificates found echo [INFO] Starting relay server... echo. go run . goto :eof :error echo. echo Fix the error and try again. pause exit /b 1