title: Visual Studio | ASP.NET Configuration error
body: <p>I have a problem as I have struggled with for a week.
  Now I give up! I really can not figure out how to solve it. Every time I open the ASP.NET Configuration in VS10, then comes the first with this error:
  **An error was encountered. Please return to the previous page and try again. **</p>
  
  <p>If I then press:
  <strong>How do I Use this Tool</strong></p>
  
  <p>so this comes up:
  **Tool Has Timed Out</p>
  
  <p>As a security measure, the Web Site Administration Tool times out after a period of inactivity. Changes to machine.config or web.config may also result in the tool needing to be restarted. To continue configuring your web site, restart the tool. **</p>
  
  <p>Some who can answer me on what's happening here?</p>