title: Again, user config files C#
body: <p>I have a large config file (user) that i needed to go to the right location and have some default values.</p>
  
  <p>Since i have a installer class, i added some parameter setting to the config file in it, but created the config files in the installers folder.</p>
  
  <p>What is the best way to ensure these default parameters will be written only once, and in the right location?</p>