if you haven't done a lot on your harddrive yet, you might be lucky and be able to recover your file(s).
I would recommend Recuva
(the free version).
I wish you luck!
Have a great new year and best regards,
Thank you for reading my post. I hope you understand my "English".
I'm the German translator for some of Bandisoft's products and websites
(mostly Bandicut and Honeycam).