crystal reports adds header to front of each detail line in csv file

I am created a .csv data file with Crystal Reports.  It is a very simple file of employee information.  In the file, there is a report header that consists of a text box that I put the field names in, separated by commas.  In the details section, is the info for the records.  

This is what I want the file to look like:

First Name,Last Name,Start Date
John,Smith,5/15/2006
Roy,Jones,1/27/2002
Fred,Macker,3/18/1999

When I export the file to a .csv, this is what I get:

First Name,Last Name,Start Date,John,Smith,5/15/2006
First Name,Last Name,Start Date,Roy,Jones,1/27/2002
First Name,Last Name,Start Date,Fred,Macker,3/18/1999

When I export the file to a .xls or .txt file, the format is correct.  The header is listed once at the top of the file and the records then follow.

Any ideas why the .csv file is not working the same way?