title: Invalid URI: The format of the URI could not be determined
body: <p>In a web application that I have set up in IIS 7 I am receiving the error in the title when navigating to this URL:</p>
  
  <pre><code>http://localhost/EnglewoodCO/Default.aspx
  </code></pre>
  
  <p>However, when I go to this URL there is no problem and the page correctly loads:</p>
  
  <pre><code>http://localhost/EnglewoodCO/Default.aspx?App=Admin
  </code></pre>
  
  <p>Could someone please give me some ideas of what to even check?</p>
  
  <p>The only thing that comes to mind is that perhaps a path is set incorrectly in a .config file somewhere. I don't know what else to check and I was just hoping someone might have another suggestion.</p>