title: Cannot convert parameter 2 from 'const char [14]' to 'LPCWSTR'
body: <p>I am getting this error:</p>
  
  <pre><code>cannot convert parameter 2 from 'const char [14]' to 'LPCWSTR'
  </code></pre>
  
  <p>With the code below. It is supposed to be C but at best visual studio 2012 offers an empty c++ project:</p>
  
  <pre><code>#include "windows.h"
  
  int WINAPI WinMain (HINSTANCE hinst, HINSTANCE hprevinst, LPSTR cmdline, int showcmd)
  {
      MessageBox(NULL, "Merhaba Dunya", "Merhaba", MB_OK);
      return 0;
  }
  </code></pre>
  
  <p>What is incorrect?</p>