title: How can debug in Flash Develop?
body: <p>I recently installed Flash Develop and made a new project in AS3.</p>
  
  <p>When you press F5 receive this error:</p>
  
  <pre><code>The project doesn`t have a valid SDK defined.Please check the SDK tab in the Project Properties
  </code></pre>
  
  <p>How to install this SDK?</p>
  
  <p>He happened to someone this problem?</p>
  
  <p>You show me a tutorial how can I solve this problem?
  Develop Flash SDK does not come installed with?</p>
  
  <p>Thanks in advance!</p>