I'm doing an export to Word with php, after making a question and this I have managed to do the export correctly. But I need a detail (for now, I think this topic will go long).
When I open the exported word it opens in web view 
but I need to open it in normal view 
.
The code to generate the word document is this:
<?php
header("Content-type: application/vnd.ms-word");
header("Content-Disposition: attachment;Filename=documento.doc");
echo "<html xmlns:o='urn:schemas-microsoft-com:office:office' xmlns:w='urn:schemas-microsoft-com:office:word' xmlns='http://www.w3.org/TR/REC-html40'>
<meta http-equiv=\"Content-Type\" content=\"text/html; charset=Windows-1252\">
<style>
<!--@page
{size:21cm 29.7cmt;}
/* Font Definitions */
@font-face
{font-family:'Cambria Math';
panose-1:2 4 5 3 5 4 6 3 2 4;
mso-font-charset:1;
mso-generic-font-family:roman;
mso-font-format:other;
mso-font-pitch:variable;
mso-font-signature:0 0 0 0 0 0;}
@font-face
{font-family:Tahoma;
panose-1:2 11 6 4 3 5 4 4 2 4;
mso-font-charset:0;
mso-generic-font-family:swiss;
mso-font-pitch:variable;
mso-font-signature:-520081665 -1073717157 41 0 66047 0;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{mso-style-unhide:no;
mso-style-qformat:yes;
mso-style-parent:'';
margin:0cm;
margin-bottom:.0001pt;
mso-pagination:widow-orphan;
font-size:12.0pt;
font-family:'Times New Roman','serif';
mso-fareast-font-family:'Times New Roman';
mso-fareast-theme-font:minor-fareast;}
h1
{mso-style-priority:9;
mso-style-unhide:no;
mso-style-qformat:yes;
mso-style-link:'Título 1 Car';
mso-margin-top-alt:auto;
margin-right:0cm;
mso-margin-bottom-alt:auto;
margin-left:0cm;
mso-pagination:widow-orphan;
mso-outline-level:1;
font-size:24.0pt;
font-family:'Times New Roman','serif';
mso-fareast-font-family:'Times New Roman';
mso-fareast-theme-font:minor-fareast;}
p.MsoHeader, li.MsoHeader, div.MsoHeader
{mso-style-noshow:yes;
mso-style-priority:99;
mso-style-link:'Encabezado Car';
mso-margin-top-alt:auto;
margin-right:0cm;
mso-margin-bottom-alt:auto;
margin-left:0cm;
mso-pagination:widow-orphan;
border:none;
mso-border-alt:solid black .75pt;
padding:0cm;
mso-padding-alt:0cm 0cm 0cm 0cm;
font-size:12.0pt;
font-family:'Times New Roman','serif';
mso-fareast-font-family:'Times New Roman';
mso-fareast-theme-font:minor-fareast;}
p.MsoFooter, li.MsoFooter, div.MsoFooter
{mso-style-noshow:yes;
mso-style-priority:99;
mso-style-link:'Pie de página Car';
mso-margin-top-alt:auto;
margin-right:0cm;
mso-margin-bottom-alt:auto;
margin-left:0cm;
mso-pagination:widow-orphan;
border:none;
mso-border-alt:solid black .75pt;
padding:0cm;
mso-padding-alt:0cm 0cm 0cm 0cm;
font-size:12.0pt;
font-family:'Times New Roman','serif';
mso-fareast-font-family:'Times New Roman';
mso-fareast-theme-font:minor-fareast;}
p.MsoAcetate, li.MsoAcetate, div.MsoAcetate
{mso-style-noshow:yes;
mso-style-priority:99;
mso-style-link:'Texto de globo Car';
margin:0cm;
margin-bottom:.0001pt;
mso-pagination:widow-orphan;
font-size:8.0pt;
font-family:'Tahoma','sans-serif';
mso-fareast-font-family:'Times New Roman';
mso-fareast-theme-font:minor-fareast;}
span.EncabezadoCar
{mso-style-name:'Encabezado Car';
mso-style-noshow:yes;
mso-style-priority:99;
mso-style-unhide:no;
mso-style-locked:yes;
mso-style-link:Encabezado;
mso-ansi-font-size:12.0pt;
mso-bidi-font-size:12.0pt;
font-family:'Times New Roman','serif';
mso-fareast-font-family:'Times New Roman';
mso-fareast-theme-font:minor-fareast;}
span.PiedepginaCar
{mso-style-name:'Pie de página Car';
mso-style-noshow:yes;
mso-style-priority:99;
mso-style-unhide:no;
mso-style-locked:yes;
mso-style-link:'Pie de página';
mso-ansi-font-size:12.0pt;
mso-bidi-font-size:12.0pt;
font-family:'Times New Roman','serif';
mso-fareast-font-family:'Times New Roman';
mso-fareast-theme-font:minor-fareast;}
span.Ttulo1Car
{mso-style-name:'Título 1 Car';
mso-style-priority:9;
mso-style-unhide:no;
mso-style-locked:yes;
mso-style-link:'Título 1';
mso-ansi-font-size:14.0pt;
mso-bidi-font-size:14.0pt;
font-family:'Cambria','serif';
mso-ascii-font-family:Cambria;
mso-ascii-theme-font:major-latin;
mso-fareast-font-family:'Times New Roman';
mso-fareast-theme-font:major-fareast;
mso-hansi-font-family:Cambria;
mso-hansi-theme-font:major-latin;
mso-bidi-font-family:'Times New Roman';
mso-bidi-theme-font:major-bidi;
color:#365F91;
mso-themecolor:accent1;
mso-themeshade:191;
font-weight:bold;}
span.TextodegloboCar
{mso-style-name:'Texto de globo Car';
mso-style-noshow:yes;
mso-style-priority:99;
mso-style-unhide:no;
mso-style-locked:yes;
mso-style-link:'Texto de globo';
mso-ansi-font-size:8.0pt;
mso-bidi-font-size:8.0pt;
font-family:'Tahoma','sans-serif';
mso-ascii-font-family:Tahoma;
mso-fareast-font-family:'Times New Roman';
mso-fareast-theme-font:minor-fareast;
mso-hansi-font-family:Tahoma;
mso-bidi-font-family:Tahoma;}
.MsoChpDefault
{mso-style-type:export-only;
mso-default-props:yes;
font-size:10.0pt;
mso-ansi-font-size:10.0pt;
mso-bidi-font-size:10.0pt;}
@page WordSection1
{size:595.3pt 841.9pt;
margin:1.0cm 1.0cm 1.0cm 1.0cm;
mso-header-margin:35.4pt;
mso-footer-margin:35.4pt;
mso-paper-source:0;}
div.WordSection1
{page:WordSection1;}
-->
</style>
<body>
<div class=Section1>
<table class=MsoTableGrid border=1 cellspacing=0 cellpadding=0
style='border-collapse:collapse;border:none;mso-border-alt:solid windowtext .5pt;
mso-yfti-tbllook:1184;mso-padding-alt:0cm 5.4pt 0cm 5.4pt'>
<tr style='mso-yfti-irow:0;mso-yfti-firstrow:yes'>
<td width=91 valign=top style='width:68.2pt;border:solid windowtext 1.0pt;
mso-border-alt:solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt'>
<p class=MsoNormal><span style='mso-fareast-font-family:'Times New Roman''><o:p><img id='img-0' src='http://".$_SERVER['SERVER_NAME']."/html/images/chico64.png' /></o:p></span></p>
</td>
<td width=91 valign=top style='width:68.2pt;border:solid windowtext 1.0pt;
border-left:none;mso-border-left-alt:solid windowtext .5pt;mso-border-alt:
solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt'>
<p class=MsoNormal><span style='mso-fareast-font-family:'Times New Roman''><o:p><h1>1</h1></o:p></span></p>
</td>
<td width=91 valign=top style='width:68.2pt;border:none;border-right:solid windowtext 1.0pt;
mso-border-left-alt:solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt;
mso-border-right-alt:solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt'>
<p class=MsoNormal><span style='mso-fareast-font-family:'Times New Roman''><o:p> </o:p></span></p>
</td>
<td width=91 valign=top style='width:68.2pt;border:solid windowtext 1.0pt;
border-left:none;mso-border-left-alt:solid windowtext .5pt;mso-border-alt:
solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt'>
<p class=MsoNormal><span style='mso-fareast-font-family:'Times New Roman''><o:p> </o:p></span></p>
</td>
<td width=91 valign=top style='width:68.2pt;border:solid windowtext 1.0pt;
border-left:none;mso-border-left-alt:solid windowtext .5pt;mso-border-alt:
solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt'>
<p class=MsoNormal><span style='mso-fareast-font-family:'Times New Roman''><o:p> </o:p></span></p>
</td>
<td width=91 valign=top style='width:68.2pt;border:none;border-right:solid windowtext 1.0pt;
mso-border-left-alt:solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt;
mso-border-right-alt:solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt'>
<p class=MsoNormal><span style='mso-fareast-font-family:'Times New Roman''><o:p> </o:p></span></p>
</td>
<td width=91 valign=top style='width:68.2pt;border:solid windowtext 1.0pt;
border-left:none;mso-border-left-alt:solid windowtext .5pt;mso-border-alt:
solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt'>
<p class=MsoNormal><span style='mso-fareast-font-family:'Times New Roman''><o:p> </o:p></span></p>
</td>
<td width=91 valign=top style='width:68.2pt;border:solid windowtext 1.0pt;
border-left:none;mso-border-left-alt:solid windowtext .5pt;mso-border-alt:
solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt'>
<p class=MsoNormal><span style='mso-fareast-font-family:'Times New Roman''><o:p> </o:p></span></p>
</td>
</tr>
<tr style='mso-yfti-irow:1'>
<td width=91 valign=top style='width:68.2pt;border:solid windowtext 1.0pt;
border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid windowtext .5pt;
padding:0cm 5.4pt 0cm 5.4pt'>
<p class=MsoNormal><span style='mso-fareast-font-family:'Times New Roman''><o:p> </o:p></span></p>
</td>
<td width=91 valign=top style='width:68.2pt;border-top:none;border-left:none;
border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt;
mso-border-alt:solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt'>
<p class=MsoNormal><span style='mso-fareast-font-family:'Times New Roman''><o:p> </o:p></span></p>
</td>
<td width=91 valign=top style='width:68.2pt;border:none;border-right:solid windowtext 1.0pt;
mso-border-left-alt:solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt;
mso-border-right-alt:solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt'>
<p class=MsoNormal><span style='mso-fareast-font-family:'Times New Roman''><o:p> </o:p></span></p>
</td>
<td width=91 valign=top style='width:68.2pt;border-top:none;border-left:none;
border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt;
mso-border-alt:solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt'>
<p class=MsoNormal><span style='mso-fareast-font-family:'Times New Roman''><o:p> </o:p></span></p>
</td>
<td width=91 valign=top style='width:68.2pt;border-top:none;border-left:none;
border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt;
mso-border-alt:solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt'>
<p class=MsoNormal><span style='mso-fareast-font-family:'Times New Roman''><o:p> </o:p></span></p>
</td>
<td width=91 valign=top style='width:68.2pt;border:none;border-right:solid windowtext 1.0pt;
mso-border-left-alt:solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt;
mso-border-right-alt:solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt'>
<p class=MsoNormal><span style='mso-fareast-font-family:'Times New Roman''><o:p> </o:p></span></p>
</td>
<td width=91 valign=top style='width:68.2pt;border-top:none;border-left:none;
border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt;
mso-border-alt:solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt'>
<p class=MsoNormal><span style='mso-fareast-font-family:'Times New Roman''><o:p> </o:p></span></p>
</td>
<td width=91 valign=top style='width:68.2pt;border-top:none;border-left:none;
border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt;
mso-border-alt:solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt'>
<p class=MsoNormal><span style='mso-fareast-font-family:'Times New Roman''><o:p> </o:p></span></p>
</td>
</tr>
</table>
</div>
</body>
</html>";
?>
I enclose everything because I really do not know in what part the word is specified where it should be opened (in the styles, header or content).