title: Will url encoding make IIS 7 accept urls that originally contains a double escape sequence?
body: <p>I get the "The request filtering module is configured to deny a request that contains a double escape sequence." when requesting images with plus signs in their filenames. I´d rather not turn off this feature. Instead I have hope that I can encode my urls correctly. The problem is that I wan´t to test this (in development) and I´m not sure how IIS 7 want´s my url to look? Do you think this will solve my problem?</p>
  
  <pre><code>        const string fileName = "test+test.jpg";
  
          string urlEncoded = HttpUtility.UrlEncode(fileName);
          Assert.That(urlEncoded, Is.EqualTo("test%2btest.jpg"));
  </code></pre>