If you're getting an Invalid object name 'mfEntLicenses' error message when trying to connect to your ENT Server then you should take a look at the [Program Files]\Microforge.net\Enterprise Server\Working\settings.ini file and see what the name of the database is that ENT Server is configured to use. This will be stored in the settings.ini file as a name=value pair with the name DB Catalog.
You can either run the create_db.sql script against this database (to create the necessary database tables etc. in that database) or you can delete the lines that relate to the database settings from this settings.ini file (i.e. the lines that start with DB Type, DB Server, DB Catalog, DB UserId and DB Password).
Once ENT Server has been configured to use a database that exists and has all the required tables, views and stored procedures, you should no longer see this error.