public void executeDocument(string fileName) { if (File.Exists("template_output.docx")) { File.Delete("template_output.docx"); } File.Copy(fileName, "template_output.docx"); using (WordprocessingDocument doc = WordprocessingDocument.Open("template_output.docx", true)) { //SearchAndReplacer.SearchAndReplace(doc, "", "", true); WordAnalysis wordAnalysis = new WordAnalysis(); wordAnalysis.AnalyseReport(doc); doc.MainDocumentPart.Document.Save(); } }