To obtain a COMSOL Multiphysics trial passcode, you must ; passcodes are not automatically generated or publicly shared. How to Get a Trial Passcode
The friction involved in getting the passcode (talking to sales) and the steep learning curve for new users within a short window are downsides. comsol multiphysics trial passcode
You are trying to use an add-on module (e.g., "Particle Tracing") that you did not request. Return to your trial email; it lists your entitled modules. Alternatively, email your COMSOL representative to add the module to your trial passcode—they usually respond within hours. To obtain a COMSOL Multiphysics trial passcode, you