@echo off REM Check if a path parameter was provided IF "%~1"=="" ( echo Usage: install_ddns_service.bat ^ exit /b 1 ) SET EXE_PATH=%~1 REM Create the service (auto-start) sc create DDNSUpdaterService binPath= "%EXE_PATH%" start= auto REM Start the service sc start DDNSUpdaterService echo Service DDNSUpdaterService installed and started. pause