Unkownentity

Reply to STICKY: Downloading Problems? Need Help? Look here. in Bug Reports GalCiv2 Forums

I'm not sure if this counts as a downloading proplum but I bout the game on steam and I try to use the CD key it gave me but evry time I do a Stardock Account registration Box apperes and says Invalid serial number, Is there a way to fix this proplum or Did I just throw away $20 Bucks?