Well, the fact is that I made an online exercise but I couldn �t send it cos I didn �t find any submit button (je je). So I saved it for later. Now, I want to open it but... I can �t because no files appear. So... what I �m supposed to do? Thanks.

Yes, I use the internet explorer. I managed to open my file (what not always happens) but there is no way to submit it. I �m going to give it up. Thanks anyway.