Cannot export to PDF

[Jaime]

Hello, I am trying to export to pdf using a radeditor, however, when i open the file with adobe reader i get this message:

"Adobe Reader could not open 'Certificate.pfd' because it is either not a supported file type or because the file has been damaged (for example, it was sent as an email attachment and was wasn't correctly decoded)"

i am assigning to the radeditor.content the html code:

<h1>
<span class="titulo" id="ctl00_ContentPlaceHolder1_Label1">Aplicaciones por tipo</span>
</h1>
<p>
<span id="ctl00_ContentPlaceHolder1_Label2">Aqu&iacute; encuentra las aplicaciones agrupadas por tipo</span>
</p>

Any suggestions?
this is how my radeditor is defined:
 <telerik:RadEditor ID="redCertificate" runat="server" Width="90%" Height="800px"
                Language="es-ES"
                ContentFilters="PdfExportFilter, DefaultFilters">
                <exportsettings openinnewwindow="true" filename="Certificate">
                <Rtf PageHeader="RadEditor content" />
                <Pdf PageTitle="Sample page title" />
            </exportsettings>
                <content></content>
            </telerik:RadEditor>

thanks in advance

[Shinu]

Hello John,

Check the following demo which implements the same.
Editor / Export to PDF.

-Shinu.