Use the SessionFactory() method to get a thread static safe session. The session will be created once per thread. The config settings will be retrieved when the session is created.
//Get a thread static safe session IDataHelper db = DataHelper.SessionFactory();
The default is a 30 day trial mode. Skip this step if you are doing a trial. After you receive your user name and license key during the purchase process, set it.
db.UserName = "John Smith 1234";
db.LicenseKey = "a9sdkw==";