title: App config windows form application
body: <p>I just published my windows form application(via <code>Build -&gt; Publish Application</code>) and I told the setup to save it in a map. Now the map contains this:</p>
  
  <pre><code> Application Files(folder) -&gt; sync_1_0_0_4(folder) -&gt; sync.application
   Setup.exe                                            sync.exe.config.deploy
   sync.application                                     sync.exe.deploy
                                                        sync.exe.manifest
  </code></pre>
  
  <p>And some DLLs. Now I want to change a key from the app config, so the most logical thing to do is to open the <code>sync.exe.config.deploy</code>. As I do I see my app config lines just perfectly normal, so I make the desired changes and I run my application. The problem is, nothing has changed in my application. Am I forgetting something? This is my first time publishing a C# application. I've tried this answer: <a href="https://stackoverflow.com/questions/11490470/c-sharp-app-config-doesnt-change?rq=1">C# - app config doesn&#39;t change</a> but it didn't work.</p>