title: Replace multiple files in sub directories with file from a different directory
body: <p>I would like to take a file named <code>test1.hfl</code> from one directory and replace all the existing <code>test1.hfl</code> files inside the sub directories of the folder runs in my c drive. </p>
  
  <p>I have started the batch file with the following code: </p>
  
  <pre><code>FOR /R C:\Users\----\Documents\Train\Runs\ %%I IN (*test1.hfl) DO COPY /Y C:\Users\----\Documents\test1.hfl %%~fI
  </code></pre>
  
  <p>But it doesn't work. </p>
  
  <p>Please let me know if you can see something wrong.</p>