I'm sorry I don't really know, Brajki.
I avoid anything with Steam like the Plague.
But going by what Chief said...
Maggsie, to play AnnaEE, do this:
I presume that you have an icon of AnnaEE on your desktop.
Click it and you have to Login to Steam.
You will then get the offer to play AnnaEE.
At the bottom, you have to create an account to Kalipso Media Launcher. (That is why you are not recognize)
You will then get an e-mail to activate your account.
Come back to the AnnaEE icon, click it and your e-mail and password will be there. Click on continue and go from there.
...it sounds like you need two accounts, one with Steam and another with Kalipso Media Launcher -- which makes no sense to me at all and sounds needlessly complicated.
When I did a Google search for Kalipso Media Launcher, I came up with thishttp://launcher.kalypsomedia.com/klx.php
and right there it says
"Use kalypso launcher to download additional assets"
So I'm guessing Steam doesn't give you the whole game and you have to get the rest of it from Kalypso Media Launcher. It may be automatic if you already have an account with Kalypso Media Launcher, but if you don't you have to go through extra rigmarole. Again, I'm not sure because I don't mess with Steam.