title: I cannot change the target .NET Framework in IIS 6
body: <p>The option to target another version of the .Net Framework is disabled on a particular test system we are using on a current project.</p>
  
  <p>I have tried the following without success:<br/></p>
  
  <ul><li>Killing all W3WP.EXE processes</li><li>Restarting the IIS service</li><li>Remote Debugging has been removed from the box.</li></ul>
  
  <p>Just hoping for some pointers.</p>