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Error: The file you imported is not valid. Verify that the file is a Web Part description file (*.we

Posted By:      Posted Date: April 14, 2011    Points: 0   Category :C#

Can anyone help me out?

i am getting the following error when i try to add the summary link web part by programmatically.

"The file you imported is not valid. Verify that the file is a Web Part description file (*.webpart or *.dwp)
 and that it contains well-formed XML "

My SummaryLink.webpart xml file is.

<?xml version="1.0" encoding="utf-8"?>
  <webPart xmlns="
      <type name="Microsoft.SharePoint.Publishing.WebControls.SummaryLinkWebPart, Microsoft.SharePoint.Publishing,Version=,Culture=neutral,PublicKeyToken=71e9bce111e9429c" />
      <importErrorMessage>Cannot import this Web Part.</importErrorMessage>
        <property name="Title" type="string">Summary Link Web Part</property>
        <property name="Description" type="string">Use to display links on your web page that can be grouped and styled and can be organized by dragging and dropping</property>

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