Ming!
When you got the mail with the links for downloading - you should have one that is not a .bin file.
It usually is the first link on the instructions.
1. Make a folder on your desktop. Label it the name of the game if you want.
2. Download all those bin files inside that folder.
3. Be sure to download the first one also - it might be labeled something/fichier.
4. When all links in the mail are downloaded - then open that first link (something/fichier).
That will automatically open the bin files.
Then you can install from there.