game freezes

When i play my kingdom hearts after i create an account it freezes......how can i fix my problem?PS my memory card is micro SD/ SANDISK (I hope this helps. ;D)

They is a KH 358/2 patch hear http://gbatemp.net/index.php?showtopic=158107But i don't know if this would help with your freeze problemWhat card are you using to run this game on might be the problem