This procedure describes how to use the Microsoft Dynamics NAV Server Administration tool to change the Microsoft Dynamics NAV database to which a Microsoft Dynamics NAV Server instance connects.
To connect a database to a Microsoft Dynamics NAV Server instance
- Start the Microsoft Dynamics NAV Server Administration tool. 
- Navigate to the Microsoft Dynamics NAV 2015 server instance that you want to connect to the converted database, and then choose the Edit button. 
- On the General FastTab, change the following fields to point at the converted database: - Database Instance
- Database Name
- Database Server
 
- Database Instance
- Choose the Save button, and then, in the dialog box that appears, choose the OK button. 
- In the left pane, choose the Microsoft Dynamics NAV Server computer where the service instance that you modified in the previous step runs. - Unless you are administering a remote computer, this is Microsoft Dynamics NAV (local). 
- In the central pane, right-click the service instance that you modified, and then choose Restart. - This stops and restarts the service instance, and the service instance now connects to the converted database. 
- To verify that the Microsoft Dynamics NAV Server instance accesses the converted database, open the Microsoft Dynamics NAV Windows client and connect to the modified Microsoft Dynamics NAV Server instance. 





