straag

I have downloaded the demo from Steam, and when i open up the game some of the dialog boxes has no text. I really like the game, and i wanna get the full version, but I don't want to end up with the same problem. Can i do anything to fix this in the demo? and what about the full version? I have searched everywhere, and nothing has turned up so far. Exept a post on this forum, that I cannot read because I'm new to the forum apparently?