Well i bought the game through steam, and activated the cd-key through the kalipso Launcher, but it states the cd key is already in use, what do i do ?

just bought game installed it and the launcher ask for a key code how do i get one

Can someone please tell me how to summon the dungeonheart guardian? The "tutorial" for this game is god awful no explanation whatsoever, the manual is useless, and the "spellbook" and "dungeonheart" both don't have the option meaning I'm stuck on this mission due to p1ss poor explanation of "basic" game mechanics...

Is there a way to even play this anymore? The stupid Kalypso launcher keeps saying that my login info is wrong, but it isn't- I can play Dungeons 2 & 3 and log into their site perfectly.

I press Play, a Windows installer for Visual C++ 2010 appears and disapper and the game doesn't start. Anyone got any idea?