OpenFileDialog ofd = new OpenFileDialog();
                ofd.Filter = "Word Documents|*.docx";
                DialogResult dr = ofd.ShowDialog();

                if (dr == DialogResult.OK)
                {
                    string template = ofd.FileName;

                    string documentText;
                    try
                    {
                        using (WordprocessingDocument wordDoc = WordprocessingDocument.Open(template, true))
                        {
                            using (StreamReader reader = new StreamReader(wordDoc.MainDocumentPart.GetStream()))
                            {
                                documentText = reader.ReadToEnd();                                
                                XmlDocument doc = new XmlDocument();
                                try
                                {
                                    doc.LoadXml(documentText);
                                   
                                    XmlNamespaceManager nm = new XmlNamespaceManager(doc.NameTable);
                                    nm.AddNamespace("w", "http://schemas.microsoft.com/office/word/2010/wordprocessingCanvas");

                                    XmlNodeList nlist = doc.SelectNodes("/w:tbl/w:tr", nm);
                                    foreach (XmlNode xn in nlist)
                                    {
                                      ....
                                     }

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<w:document xmlns:wpc="http://schemas.microsoft.com/office/word/2010/wordprocessingCanvas" xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:r="http://schemas.openxmlformats.org/officeDocument/2006/relationships" xmlns:m="http://schemas.openxmlformats.org/officeDocument/2006/math" xmlns:v="urn:schemas-microsoft-com:vml" xmlns:wp14="http://schemas.microsoft.com/office/word/2010/wordprocessingDrawing" xmlns:wp="http://schemas.openxmlformats.org/drawingml/2006/wordprocessingDrawing" xmlns:w10="urn:schemas-microsoft-com:office:word" xmlns:w="http://schemas.openxmlformats.org/wordprocessingml/2006/main" xmlns:w14="http://schemas.microsoft.com/office/word/2010/wordml" xmlns:wpg="http://schemas.microsoft.com/office/word/2010/wordprocessingGroup" xmlns:wpi="http://schemas.microsoft.com/office/word/2010/wordprocessingInk" xmlns:wne="http://schemas.microsoft.com/office/word/2006/wordml" xmlns:wps="http://schemas.microsoft.com/office/word/2010/wordprocessingShape" mc:Ignorable="w14 wp14">
  <w:body>
    <w:p w:rsidR="0028470A" w:rsidRDefault="0028470A" w:rsidP="00BD4941">
      <w:pPr>
        <w:jc w:val="right"/>
        <w:rPr>
          <w:rFonts w:ascii="Verdana" w:hAnsi="Verdana" w:cs="Verdana"/>
          <w:sz w:val="20"/>
          <w:szCs w:val="20"/>
        </w:rPr>
      </w:pPr>
      <w:bookmarkStart w:id="0" w:name="_GoBack"/>
      <w:bookmarkEnd w:id="0"/>
    </w:p>
    <w:tbl>
      <w:tblPr>
        <w:tblStyle w:val="a3"/>
        <w:tblW w:w="5000" w:type="pct"/>
        <w:tblInd w:w="0" w:type="dxa"/>
        <w:tblBorders>
          <w:top w:val="single" w:sz="4" w:space="0" w:color="FFFFFF"/>
          <w:left w:val="single" w:sz="4" w:space="0" w:color="FFFFFF"/>
          <w:bottom w:val="single" w:sz="4" w:space="0" w:color="FFFFFF"/>
          <w:right w:val="single" w:sz="4" w:space="0" w:color="FFFFFF"/>
          <w:insideH w:val="none" w:sz="0" w:space="0" w:color="auto"/>
          <w:insideV w:val="single" w:sz="4" w:space="0" w:color="FFFFFF"/>
        </w:tblBorders>
        <w:tblLook w:val="01E0" w:firstRow="1" w:lastRow="1" w:firstColumn="1" w:lastColumn="1" w:noHBand="0" w:noVBand="0"/>
      </w:tblPr>
      <w:tblGrid>
        <w:gridCol w:w="5134"/>
        <w:gridCol w:w="5135"/>
      </w:tblGrid>
      <w:tr w:rsidR="0028470A" w:rsidRPr="007150F0">
        <w:trPr>
          <w:trHeight w:val="1252"/>
        </w:trPr>
        <w:tc>
          <w:tcPr>