Image not show in picture box

Question

i have get store the image in varbinay format in sql datatbase. i get the record in data table. record show in datatable,bt show time error occured.how can i fix the error

 

Error: .'fromstream parameter is not valid" 

 

if (dt.Rows.Count > 0)

{

 

   Byte[] MyData = new byte[0];

   MyData = ((Byte[])dt.Rows[0]["Company_Logo"]);

      if (MyData != null)

         {

            MemoryStream stream = new MemoryStream(MyData);

            pbox_logo.Image = Image.FromStream(stream);

         }

}