I have SAGE 50 for student and during an exercise in class, I've changed the password for sysadmin. Unfortunately, I don't remember it :( Sage keep asking this password to open it. I'm block. I can't open SAGE and continue my studies. Is there a way to reset or something? I've deleted it and re-install, install on a new computer... keep asking the forgotten password. I don't know what to do!!