I have been trying to activate my license for the past two days, and it seems I have all that's needed now. However, when I search for the "Preferences" option in settings, where to manually insert the license file path, the option is not there at all. This prevents me from using the app in class, as I don't even have the option "Switch to Altair Units" when opening the app. How do I solve this problem? Why is my Altair One Studio not allowing me to access the license options?