We are having an issue with serialization.

The error that we are getting is: Error 7 The type or namespace name 'XmlSerializer' could not be found (are you missing a using directive or an assembly reference?)

We are using the using statement: using System.XML.Serialization;

Is there another using statement that we are forgetting?

What we are trying to accomplish is save a high score to an XML and then load it at the end of the game.

Any help would be greatly appreciated!