title: How do I save custom configuration sections during runtime?
body: <p>My application allows the user to add additional items to a combobox that get saved in a custom configuration section.  The issue is that the save() call fails because my app is installed to C:/Program Files... which do not have read-write permissions so the user must run my app as Administrator.</p>
  
  <p>Is there a more skillful way of saving user-added UI elements that persist?  I looked into user settings but it doesn't seem like there is a way to save collections.</p>