Как настроить XML сериализацию?

Необработанное исключение типа "System.InvalidOperationException" в System.Xml.dll
Дополнительные сведения: В документе XML (2, 2) присутствует ошибка.

<?xml version="1.0"?>

<ArrayOfMovie xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">

<Movie>

    <Title>Alien</Title>

    <Year>1979</Year>

    <Rating>8.8</Rating>

    <Director>Ridley Scott</Director>

</Movie>


<Movie>

    <Title>The Matrix</Title>

    <Year>1999</Year>

    <Rating>8.7</Rating>

    <Director>Wachowski Brothers</Director>

</Movie>


<Movie>

    <Title>Inception</Title>

    <Year>2010</Year>

    <Rating>8.8</Rating>

    <Director>Christopher Nolan</Director>

</Movie>


<Movie>

    <Title>Interstellar</Title>

    <Year>2014</Year>

    <Rating>8.7</Rating>

    <Director>Christopher Nolan</Director>

</Movie>

</ArrayOfMovie>

public class XMLSerialization<T> : IXMLSerialization<T>
    {

        public XMLSerialization() { }

        public void ToXml(string filename, T data)
        {
            if (File.Exists(filename)) File.Delete(filename);
            using (var fileIn = new FileStream(filename, FileMode.Create))
            {
                var ser = new XmlSerializer(typeof(T));
                ser.Serialize(fileIn, data);
            }
        }

        public T FromXml(string filename)
        {
            using (var fs = new FileStream(filename, FileMode.Open))
            {
                var ser = new XmlSerializer(typeof(T));
                return (T)ser.Deserialize(fs);
            }
        } 
    }

[Serializable]
    public class Movie : BaseEntity
    {

        public string Title { get; set; }
        public ushort Year { get; set; }
        public double Rating { get; set; }
        public string Director { get; set; }

        public Movie() { }

        public Movie(string title, ushort year, double rating, string director)
        {
            Title = title;
            Year = year;
            Rating = rating;
            Director = director;
        }

        public override string ToString()
        {
            return string.Format("Title: {0}, year: {1}, rating: {2}, director: {3}", Title, Year, Rating, Director);
        }