title: Access denied for enabled xp_cmdshell for the admin user
body: <p>I'm using xp_cmdshell within a database trigger to launch a exe file. </p>
  
  <p>xp_cmdshell is enabled(it can execute simple cmd command like 'echo'). But when I try to launch the exe through xp_cmdshell, the access is denied. </p>
  
  <p>I am the database administrator. And I can launch the exe through cmd directly. Anyone know why I get denied and how to fix it?</p>