title: Regex for all folders under one folder with a specific name
body: <p>I have a EFS will thousands of folders, I need a regex that can find a folder called "NewFile" and select all the xml files in it which is in any of directory listed from the root directory.</p>
  
  <p>i.e.</p>
  
  <p>selects:</p>
  
  <p>C:\dir1\something\something2\NewFile\some.xml</p>
  
  <p>C:\dir1\something\NewFile\some2.xml</p>
  
  <p>C:\dir1\NewFile\some3.xml</p>
  
  <p>ignores:</p>
  
  <p>C:\dir1\something\something.xml</p>
  
  <p>I did some research and found this question </p>
  
  <p><a href="https://stackoverflow.com/questions/34691809/regex-match-folder-and-all-subfolders">Regex match folder and all subfolders</a></p>
  
  <p>But it was matching the folder name at the same level </p>