Launcher problem/bug

I opened my computer and relaunched the Launcher and now i am getting the first time user interface again:

• Set up a Square Enix Account.
• Enter your registration code.

I tried going next >> i currently possess a square enix account >> log in details >> enter cdkey

however once i place in the cdkey, it tells me that the cdkey is currently being used. (duh.)

I cannot seem to find a way around this AT ALL.

- Select this option if you have a Square Enix account but have not added a FINAL FANTASY XIV service account.
- Select this option if you have played FINAL FANTASY XIV Version 1.0.


What if i have an account AND added a FFXIV service account?

please fix this up, i cant even get into the launcher page at this point!