title: Error installing GitHub desktop "Application cannot be started, contact the application vendor."
body: <p>I've recently upgraded from windows 7 to windows 10 and when installing GitHub desktop, I'm getting the following error: </p>
  
  <pre><code>"Application cannot be started, contact the application vendor." 
  </code></pre>
  
  <p>When I click on details, there is the following error:</p>
  
  <pre><code>"Unable to install this application because an application with the same identity is already installed."
  </code></pre>
  
  <p>I tried several troubleshoots, such as:</p>
  
  <ul>
  <li>running the .exe file as administrator;</li>
  <li>deleting the 2.0 folder from Local/apps/</li>
  <li>disabling windows defender</li>
  </ul>
  
  <p>But none of them seems to work. I cant understand what the problem may be, since I had no trouble installing github desktop on windows 7.</p>