ShowImportExportValidationErrors Property
Note XML features, except for saving files in the XML Spreadsheet format, are available only in Microsoft Office Professional Edition 2003 and Microsoft Office Excel 2003.
Returns or sets whether to display a dialog box that details schema-validation errors when data is imported or exported through the specified XML schema map. The default value is False. Read/write Boolean.
expression.ShowImportExportValidationErrors
expression Required. An expression that returns an XmlMap object.