Gokudera

Hi, I'm having problems with dracu-riot. I played the common ruote sometime Ago and it worked fine, now when I try to open the game I get this Message 'autentication failed: invalid signature token or unrecognized dll./KM. Is there a solution?

Thanks for the answer :

This game can't ne played with a netbook that doesn't reach 1280x720 resolution, like If my hearts has wings, right?