c# asp.net "The server tag is not well formed"
<p>I am creating a asp.net website in which i want to show the crystal report on the button click,i am having an error in my Default.aspx that "Error Creating Control-asp:Button The server tag is not well formed"</p>

<p>complete code is:</p>

<pre><code>&lt;%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %&gt;

&lt;%@ Register assembly="CrystalDecisions.Web, Version=13.0.2000.0, Culture=neutral, PublicKeyToken=692fbea5521e1304" namespace="CrystalDecisions.Web" tagprefix="CR" %&gt;

&lt;!DOCTYPE html&gt;

&lt;html xmlns="http://www.w3.org/1999/xhtml"&gt;
&lt;head runat="server"&gt;
    &lt;title&gt;&lt;/title&gt;
&lt;/head&gt;
&lt;body&gt;
    &lt;form id="form1" runat="server"&gt;
    &lt;div&gt;
        &lt;asp:Button ID="Button1" runat="server" Text="Show Report"OnClick="Button1_Click" /&gt;

        &lt;CR:CrystalReportViewer ID="CrystalReportViewer1" runat="server" AutoDataBind="true" /&gt;
    &lt;/div&gt;
    &lt;/form&gt;
&lt;/body&gt;
&lt;/html&gt;
</code></pre>

<p>any help will be appreciated!</p>