how to create mysql database backup file in windows : <p>I wrote the following code in cmd but it showing an error    </p>

<pre><code>&gt;  cd C:\Program Files\MySQL\MySQL Server 5.5\bin
&gt;     mysqldump.exe –e –u[username] -p[password] [database name] &gt; C:\[filename].sql
</code></pre>

<p>error</p>

<blockquote>
  <p>A required privilege is not held by client</p>
</blockquote>
