invalid client key
i've just buy on line download of dawn of fantasy,
all going well, serial key work for installation & i patch the game
i have a great problem, when i start and i try to go in online kingdom, the game ask me a new registration (forum registration don't work) and ask a "Enter Product Key"
when i create account, game tell me
"invalid client key"
i try to write my key in every mode, caps, no space, without -
someone can help me?