After installing psim, the license setup creates a file after typing the ID and authorization as the professor told me in class, and the file doesn't open, and as in the picture, the status comes out as This computer is authorized. When I go into the utility and enter the student license key in active, an error appears and after a while, it shows that I lost the server as in the picture. So when I delete the psim app-related files and reinstall them, the status display changes in the license setup, and the error appears in active, and this time, the license manager shows that I lost the server as in the picture after a while. I think I have to write down the student license key by mistake at the beginning, but it doesn't seem to work by typing the school ID and pressing authorizatione. I'm asking if there is a way to solve it.
