title: error C3861: 'system': identifier not found
body: <p>I just started a new <code>win32</code> console application in VS 2010 and set the <code>Additional options</code> property to <code>precompiled header</code>in the upcoming wizard.</p>
  
  <p>Based on <a href="https://stackoverflow.com/questions/17500696/intellisense-argument-of-type-tchar-is-incompatible-with-parameter-of-type">one of my previous questions</a> I decided to use the following main prototype:</p>
  
  <pre><code>int main(int argc,  char* argv[])
  </code></pre>
  
  <p>I also changed the <code>Character Set</code> property of the project to <code>Use Multi-Byte Character Set</code>.</p>
  
  <p>But, the following code:  </p>
  
  <pre><code>system("pause");
  </code></pre>
  
  <p>Will produce these two errors:  </p>
  
  <pre><code>error C3861: 'system': identifier not found  
  IntelliSense: identifier "system" is undefined
  </code></pre>
  
  <p>I had the same experience before and there was no error!<br>
  Can anyone suggest me what's wrong?</p>