New Car from Casual_flex

Verify that you use a "ecu-pro" car version, then verify to first unpack the zip folder with the Ecu App uninstall the Ecu with the .bat, reinstall it, go to Content Manager -> Settings -> Python apps or something -> check the Ecu-pro thing. Use a "Ecu-Pro" car -> try to open the menu TAB on the right and see if you see the an app like " " (only blank things) or "ecu app" etc etc. In theory if the app works, you have things in your menu called Launch Control | Road Dyno | etc... Hope I've helped !