Downloading the export is not working for me. Every export file is called 'tools.php'. If I try to export my table to html, it exports the WordPress page I am on. I thought it might be because my table (5 columns and 98 rows) was too complicated with combined columns. So, I created a copy and simplified to the 5 columns. Anyway I gave up on the download option.
Luckily the export output is provided within the export page for copy/paste. This will work for me.
I love this plugin. It is essential to my website: http://www.thegrowingvine.com.
Many thanks to Tobias Bäthge!