title: Creating a new file each time program runs
body: <p>In a for each loop I am currently adding to my file like this:</p>
  
  <pre><code>    using (StreamWriter sw = File.AppendText(path))
      {
          StringBuilder builder = new StringBuilder();
          builder.Append(LastName.Trim()).Append("\t");
          // more stuff
  </code></pre>
  
  <p>But every time that user runs the program I want that file to be created from scratch. Currently it is creating the file if it does not exists - which is good - but it is also appending to the end of the previously created file.</p>