title: issue with iis application www.abc.com/default.aspx/xyz
body: <p>i am facing one issue in my asp.net 3.5 application. </p>
  
  <p>www.abc.com/default.aspx - this works perfectly</p>
  
  <p>when user tries to add anything after aspx after / like www.abc.com/default.aspx/xyz</p>
  
  <p>my css gets disabled, and page works which i dont want.</p>
  
  <p>i have used error pages but it didnt work in this . i want to disable anything user enters after url www.abc.com/default.aspx</p>
  
  <p>if user enters www.abc.com/default.aspx/xyz it should display error page</p>
  
  <p>how to do it ?</p>
  
  <p>thankx in advance</p>