hello,  I have some annotation file(*.xmp) is atalasoft annotate 1.0 maked, I can't load them successfully at annotate 5.0 version, at WebAnnotationViewer.LoadAnnotationData raise error:

Exception: System.Runtime.Serialization.SerializationException
Message: There was an error deserializing the stream.
Source: Atalasoft.DotAnnotate
   at Atalasoft.Annotate.Formatters.LegacyXmpFormatter.Deserialize(Stream serializationStream)
   at Atalasoft.Annotate.Formatters.XmpFormatter.Deserialize(Stream serializationStream)

I view them contents, formats are hard different, how can I fixup ?