Use the GP Utilities application (accessible from Start menu) to create a Sample company with sample data for testing.
In order to connect to a company in Dynamics GP using the SDK, you must run the GP Web Services Configuration Wizard (accessible from the Start menu) to install the web services database objects to that company's tables.
Ensure that the Microsoft Dynamics GP Service Host service in Services is being run with an Administrator account.
Migration Settings Tab
Dynamics GP Connection Options
Enter your Dynamics GP server address here (e.g. http://<machinename>). The Advanced button next to this text field allows the user to enter a specific port for the server.
Enter the complete domain.
NOTE: In some network environment, there may be no Domain needed on login credentials. In some cases, the WSDL service may be unable to resolve a friendly domain name when authenticating, causing an error. Sending the credentials without the domain name causes AD to be responsible for resolving it, which AD will do by using the default domain.
Enter the user name for this connection.
Enter the password for the user entered above. Then test the connection to make sure the settings are entered correctly.