Hello gingaokami,
Its Nice to meet you I'm Medic, Welcome to FeralHearts!
I hope that you have a Great time playing the Game!
If at any time you need any help all you need to do is ask. Everyone is really friendly and Helpful.
Anyway Have an Awesome time and if I see you around the Game I will stop to say Hello.
Have fun exploring both the Game and the Forum.
As for your log in problam if you post in the "Help Section" of the Forum, someone should get back to you.
http://feral-heart.com/index.php?option=com_jfusion&Itemid=2&jfile=index.php&board=37.0If the problam continues you may have to un-install the game then re-install it. You could try Right mouse clicking the FH logo and running the game as Administrator. Othwise make sure you haven't presed Caps Lock/Shift When typing your password as this would place Captial Letters in your login details.
I hope you get sorted soon.
All the Best
Medic.