I just finished downloading Windows 7 onto my computer and cant download ffxiv back onto it. I managed to find my old emails that contained my digital download codes and everything and it tells me to go to steam to download the product. When i do and i enter all of the codes given correctly it tells me they are invalid. So I then use the findmyorder.com and enter the code and pw and it brings me to my download. At this point i thought score! figured it out!... Wrong... It then tells me that this download has expired and it wont work. (i got the game back in january).

Ive searched all over my account page and cant find anything other then registering codes. and when i do that it tells me ive already done it. Any help people can give me to get the game back onto my computer? Thanks in advance