title: Disable startup program in registry;
body: <p>There are a lot of programs which manage startup application. They get some programs list and allow user to enable/disable program in startup.</p>
  
  <p>I can get some program list from registry (like <code>HKLM/Software/Microsoft/Windows/CurrentVersion/Run</code> and others)</p>
  
  <p>How they perform enabling/disabling? If I delete registry key then this program will disappear from startup list.</p>
  
  <p>How can I disable program from startup without deleting registry key? Is there some flag in registry key for it?</p>
  
  <p>I don't have any code because I don't how I can do this.</p>
  
  <p>Thanks in advance.</p>