Document doc = new Document();
doc.LoadFromFile("MQS_BK_20140822-091307#002.html", FileFormat.Html, Spire.Doc.Documents.XHTMLValidationType.None);
doc.SaveToFile("result.docx",FileFormat.Docx);
CultureInfo cc = Thread.CurrentThread.CurrentCulture;
Thread.CurrentThread.CurrentCulture = CultureInfo.InvariantCulture;
Document doc = new Document();
doc.LoadFromFile(@"..\..\MQS_BK_20140822-091307#002.html", FileFormat.Html, Spire.Doc.Documents.XHTMLValidationType.None);
doc.SaveToFile(@"..\..\result.doc",FileFormat.Doc);
Thread.CurrentThread.CurrentCulture = cc;