Read the following instructions before you click on Backend Administrator:
Step 1 - After you login, Click on Backend Administrator. It will take you to the back-end of the website. Locate Components in the menu. Select DT Register and CSV Export.
Step 2 - In the CSV Export Utility, select the event you want to download. Click on Next in the upper right hand corner.
Step 3 - Next, select the field you want in your list. Click on Create Export in the upper right hand corner.In your download folder of your browser, find the CSV file and click on it to open.