THIS PROBLEM IS NOT RESOLVED!
I am able to export, but some of the fields are empty when I export them. I have made them required, and I can see that they have data in them when I click on the individual entry within the WordPress Dashboard ... but this data is not exporting!
I had no problems exporting the form entries in February and March. Then on 4/5/2013, 11:26:53 PM the problem began. I have 3 forms on my site, and this is occurring on only 1 of the forms. In addition, the 3 empty fields that are not exporting are repeated at the right of the .csv file.
I am using Version 2.7.1 of the plugin. Please help ASAP as I have a deadline to meet!