title: GNU ARM plugin for Eclipse under Windows - OpenOCD not starting debugging
body: <p>I'm having problems trying to setup dev env for STM32F4 Discovery board in Windows.</p>
  
  <p>I have installed all required files (GCC for ARM, Windows Build Tools, Eclipse Plugin) and I'm getting this error when trying to start OpenOCD debugging:</p>
  
  <pre><code>Missing mandatory configuration. Fill-in the 'Config options:' field in the Debugger tab.
  </code></pre>
  
  <p>This is my debug config screen:
  <a href="https://i.stack.imgur.com/cCQ6W.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/cCQ6W.png" alt="enter image description here"></a></p>
  
  <p>And this is the error which I get when I try to start it (and build success message):</p>
  
  <p><a href="https://i.stack.imgur.com/dX0Wn.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/dX0Wn.png" alt="enter image description here"></a></p>