fix crash occurs when decryption of head.yw failed fix an issue that the parser fails to parse savedata when the savedata has extra bytes (more than 4 byte) at the end
fix crash occurs when decryption of head.yw failed
fix an issue that the parser fails to parse savedata when the savedata has extra bytes (more than 4 byte) at the end

togenyan/Yo-kai_Editor_3,togenyan/Yo-kai_Editor_3