title: QSettings - where is the location of the ini file?
body: <p>I'm using <code>QSettings</code> to store some data as ini file in Windows.
  I want to see the ini file, but I don't know what is the location of the ini file.</p>
  
  <p>This is my code:</p>
  
  <pre><code>QSettings *set = new QSettings(QSettings::IniFormat, QSettings::UserScope, "bbb", "aaa");
  set-&gt;setValue("size", size());
  set-&gt;setValue("pos", pos());
  </code></pre>
  
  <p>Where do I have to look? Or may be I miss the code which write it to the file?
  When does the <code>QSettings</code> write its values?</p>