I'm having the same problem. But I wasn't given the disk for wings of the goddess. I bought the digital DL directly from the website. When I deleted it before and reistalled it I had no problem, but I am now. Do I have to repay for a physical copy or is there a step I'm missing?

Also I did to the system check and I have looked at my profile on Squre-Enix Account Management, and I have them all registed. Any thoughts?