I can't do any simulations, the program opens, allows me to load a model, but then tells me I don't have a licence to use this program, and to contact sales. Thanks for any helpThis thread is inactive and closed by the PTC Community Management Team. If you would like to provide a reply and re-open this thread, please notify the moderator and reference the thread. You may also use "Start a topic" button to ask a new question. Please be sure to include what version of the PTC product you are using so another community member knowledgeable about your version may be able to assist.