InterpretAsTnef issue with MSG

Hi,

We faced a strange issue. If we load a Draft Message and InterpretAsTnef, then save it using MailMessage to msg format, it does not open in outlook. See code following


MapiMessage mapiMessage = MapiMessage.FromFile("614367\\SAmple\\Draft1.msg");

var mi = MailMessageInterpretorFactory.Instance.GetIntepretor(mapiMessage.MessageClass);

var mailMessage = mi.InterpretAsTnef(mapiMessage);


// this message doesn't open in outlook
mailMessage.Save("a1.msg", Aspose.Email.Mail.SaveOptions.DefaultMsgUnicode);