Hi,
I 've used Data Springs Opt in E-mail module in my website.
While working on the WorkScales website, I wanted to export the members of each individual newsletter category to Excel, but after having selected the category and displayed the listing, when I hit the Export to Excel button, I receive the following error message:
A critical error has occurred.
A field or property with the name 'OptInEmailCategoryID' was not found on the selected data source.
When exporting all records to Excel, I do not hit this problem, however, the Excel records then do not show which category each individual belongs to. plz help.