Please download and install the latest version of the ThermoCalc software on your PCs/laptops from:
Link: https://www2.thermocalc.com/downloads/software/2021a/
User Name: software
Password: ZDg1ZDg0ZGI5NTQ1MWU0YjZmNTc5MjJm
When it asks for the license during installation, choose the second option and provide the server IP address: 10.40.1.77