Hi georgesaridakis
You will need to download the 5 files that will be available on the order/download page in order to be able to install TS2010:EE. You can access your order history by going to the following link
https://www.auran.com/planetauran/Order_History.php
Once on the order history page, click on the order number that matches the digital download purchase. On the order page, you will find a download link, click on this. This will take you to the download page, where you will find two download links. Please try using the top download link first.
We do recommend that digital downloads be downloaded using a download manager such as
http://www.freedownloadmanager.org/
Please also ensure that all five files are in the same folder before running the setup.exe file.