The next step is to configure the To File destination component:
In the Full directory path to write files into field, type the full pathname of a
directory into which sample output files will be written. This directory must
already exist.
In the Archive file prefix field, type Message.
In the Archive file extension field, type .txt. (This, combined
with the previous field, means that your output file will be named Message.txt.)
Leave all the other fields unchanged.
Destination: To File
For more details on the fields in the To File destination component,
see To File.