Error when upload files on ftp server
<p>Please help me, I have a very big problem.</p>

<p>I want to upload a file on godaddy ftp server using asp.net c#. When I run the application in visual studio the file is created successfully on ftp server but, when I create this file using a url such as (www.domain/page.aspx) directly I get this error (using asp.net 4.0):</p>

<blockquote>
  <p>Unable to connect to the remote server </p>
</blockquote>

<p>And I get this error when I use asp.net 3.5:</p>

<blockquote>
  <p>Request for the permission of type 'System.Net.WebPermission, System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed.</p>
</blockquote>

<p>Please help me.</p>
