The figure shows a screenshot of the Adapter Configuration wizard, step 3, File Configuration.

For the Directory Specified As field, "Physical Path" is selected.

The Directory for Outgoing Files field is set to "C:\temp".

The File Naming Convention field is set to "shipment_%SEQ%.txt".

In the "Write To New File When Existing File Meets Any of These Conditions" section, the Number of Messages Equals" option is selected, and its value is set to 1.