Error calling FromXml. System.Xml.XmlException: Root element is missing.<br> at System.Xml.XmlTextReaderImpl.ThrowWithoutLineInfo(String res)<br> at System.Xml.XmlTextReaderImpl.ParseDocumentContent()<br> at System.Xml.XmlReader.MoveToContent()<br> at Microsoft.Xml.Serialization.GeneratedAssembly.XmlSerializationReaderList1.Read8_ArrayOfWC_ConfigSetting()
An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.Exception: Error calling FromXml. System.Xml.XmlException: Root element is missing.