Hi, I use License Administrator to install my .lic file, and then I open a Materials Studio session, no problem. But then every time I want to start a new session I have to install the license file again as MS doesn't remember my license. Sometimes within the same session just after 1 or 2 days, Materials Studio forgets the license and says I don't have a valid license. Then, I have to quit the session, reinstall the license again and relaunch a session. Can anybody help with this?