When you open 
You can configure 
To Create a New Database:
The database file will be stored with a folder of the same name. The database file and folder must always share exactly the same name, or 
To Switch from One Database to Another:
In Manage mode, do one of the following:
| Open File | Database | Open... | In the Open Database dialog, browse to the database file (*.dbin) you want to use and click Open. | 
| Open File | Database | Recent. | Select one of your recently used databases. | 
To Quickly Launch