File Conversion when trying to save to word i should have UTF-8?

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C#

ASP

I have created a dropdownlist that has PDF and DOC
I have made it work to save to PDF , but when trying to save to Word i get
File Conversion 'Select the enconding that makes your document readable Text Encoding' there i can select between Windows (Default) Ms-DOS and Other encoding

Preview looks as
%PDF-1.4
%AaaIO
1 0 obj
<<type/XObject/Subtyp/Image/Width 127/height

My code look as following i dont now if i can save to Word also using iTextSharper, maybe then i should add UTF-9 somewere?

protected void DownloadCv_Click(object sender, ImageClickEventArgs e)
        {
            {
                        string sDirPath = Server.MapPath("~/PDF_WORD/Docs");



                        var ObjSearchDir = new DirectoryInfo(sDirPath);
                        if (!ObjSearchDir.Exists)
                        {
                            ObjSearchDir.Create();
                        }
                        string strFileName =
                            HttpContext.Current.Server.MapPath("~/PDF_WORD/Docs/Test." +
                                                               DropDownListDownloadCv0.SelectedValue.ToString() +
                                                               "");
                        var objfileinfo = new FileInfo(strFileName);
                        // step 1: creation of a document-object
                        var document = new Document(PageSize.A4);



                        if (objfileinfo.Exists)
                        {
                            File.Delete(strFileName);
                            PdfWriter.GetInstance(document, new FileStream(strFileName, FileMode.Create));
                        }
                        else
                            PdfWriter.GetInstance(document, new FileStream(strFileName, FileMode.Create));



                        var sb = new StringBuilder();
                        var sw = new StringWriter(sb);

                        document.Open();
                        var hTextWriter = new HtmlTextWriter(sw);
                        

                        String strHtml1 = sw.ToString();

                        var hw = new iTextSharp.text.html.simpleparser.HTMLWorker(document);
                        
                        hw.Parse(new StringReader(strHtml1));
                        document.Close();

                    }
                }

            }
        }