title: copy function returns The system cannot find the file specified, when the file exists
body: <pre><code>copy C:\Users\MinCarve\documents\visual studio 2017\Projects\PROGRAM\Debug\PROGRAM.exe 
       C:\Users
  </code></pre>
  
  <p>returns </p>
  
  <blockquote>
    <p>The system cannot find the file specified. when the executable
    <strong>exists</strong> in that directory!</p>
  </blockquote>