Driver Access for a Sandbox or Release Preview Account
After you have installed the NetSuite driver, you can use Windows administrative tools to set up NetSuite driver access to work with your NetSuite Sandbox or Release Preview account instead of your production account.
To configure the NetSuite driver for a Sandbox or Release Preview account, change your Service Host entry from the Production account setting to either the Sandbox or Release Preview account setting. For information about how to configure your date source or connection string, see Configuring Your Data Source.