Please use the installation guide that is attached to the course - not the online link that you are using. The link points to the guide for a different version of Robotics Studio. The guide in the course coordinates with the version that you have downloaded.
For your question, just uncheck the values on this screen as you will not need that feature for training.
, it says for adding the Path property " Browse to the installation location of the training CRM application." I couldn't find the exact location of the training CRM application , and might have chosen a wrong path ( I chose the path of the CRM.os). Can that be the reason for issue no 1??