<associations>
<association name="Open an Excel Document (xlsx)" filetype="application/vnd.openxmlformats-officedocument.spreadsheetml.sheet" />
<association name="Open an Excel Template (xltx)" filetype="application/vnd.openxmlformats-officedocument.spreadsheetml.template" />
<association name="Open a PowerPoint Template (potx)" filetype="application/vnd.openxmlformats-officedocument.presentationml.template" />
<association name="Open a PowerPoint Slidshow (ppsx)" filetype="application/vnd.openxmlformats-officedocument.presentationml.slideshow" />
<association name="Open a PowerPoint Document (pptx)" filetype="application/vnd.openxmlformats-officedocument.presentationml.presentation" />
<association name="Open a PowerPoint Slide (sldx)" filetype="application/vnd.openxmlformats-officedocument.presentationml.slide" />
<association name="Open a Word Document (docx)" filetype="application/vnd.openxmlformats-officedocument.wordprocessingml.document" />
<association name="Open a Word Template (dotx)" filetype="application/vnd.openxmlformats-officedocument.wordprocessingml.template" />
<association name="Open an Excel Macro (xlam)" filetype="application/vnd.ms-excel.addin.macroEnabled.12" />
<association name="Open an Excel Macro (xlsb)" filetype="application/vnd.ms-excel.sheet.binary.macroEnabled.12" />
<association name="Open a Word Document (doc, dot)" filetype="application/msword" />
<association name="Open an Excel Document (xls, xl?)" filetype="application/vnd.ms-excel" />
<association name="Open a PowerPoint Document (ppt, pps, ...)" filetype="application/vnd.ms-powerpoint" />
<association name="Open a Draw Chart" filetype="application/vnd.oasis.opendocument.chart" />
<association name="Open a Draw Chart Tempate" filetype="application/vnd.oasis.opendocument.chart-template" />
<association name="Open a Math Formula" filetype="application/vnd.oasis.opendocument.formula" />
<association name="Open a Math Formula Tempate" filetype="application/vnd.oasis.opendocument.formula-template" />
<association name="Open a Draw Graphic" filetype="application/vnd.oasis.opendocument.graphics" />
<association name="Open a Draw Graphic Tempate" filetype="application/vnd.oasis.opendocument.graphics-template" />
<association name="Open a Draw Image" filetype="application/vnd.oasis.opendocument.image" />
<association name="Open a Draw Image Tempate" filetype="application/vnd.oasis.opendocument.image-template" />
<association name="Open an Impress Presentation" filetype="application/vnd.oasis.opendocument.presentation" />
<association name="Open an Impress Presentation Tempate" filetype="application/vnd.oasis.opendocument.presentation-template" />
<association name="Open a Calc Spreadsheet" filetype="application/vnd.oasis.opendocument.spreadsheet" />
<association name="Open a Calc Spreadsheet Tempate" filetype="application/vnd.oasis.opendocument.spreadsheet-template" />
<association name="Open a Writer Text Document" filetype="application/vnd.oasis.opendocument.text" />
<association name="Open a Writer Text Document Master" filetype="application/vnd.oasis.opendocument.text-master" />
<association name="Open a Writer Text Document Tempate" filetype="application/vnd.oasis.opendocument.text-template" />
<association name="Open a Writer Html Document" filetype="application/vnd.oasis.opendocument.text-web" />
</associations>
and this is just before the
</application>
</PXML>
markers.