i use bat file like this
"C:/Program Files (x86)/Appium/node.exe" “C:/Program Files (x86)/Appium/node_modules/appium/bin/Appium.js” --address 127.0.0.1 --chromedriver-port 9516 --bootstrap-port 4725 --selendroid-port 8082 --no-reset --local-timezone
but in new version of Appium files “node.exe” and “Appium.js” not present
write exemple of the command which starts Appium on port 4723 please