There are two possibilities that can lead to this behaviour:
1) You have a completely blank database open.
If the CLASS, SETUP, AND EXIT buttons are the only
active buttons then the problem is due to a completely
blank database. You need to enter in a class in the CLASS
screen before the other buttons will become active.
2) You do not have a database open.
If only the SETUP and EXIT buttons are active then the
problem is that you do not have a database open. Use
the FILE - OPEN menu option to open a database. If you
are experiencing this problem as a result of an installation
then please read: