title: directory is not empty error
body: <p>I try in my batch file o delete folder(BR) with many files and subdirectories, I try the following:</p>
  
  <p><strong>if exist C:\BR (
  rmdir "C:\BR" /S /q 
  )</strong></p>
  
  <p>but sometimes I get an error that a specific folder is not empty.these folder contains files of CSS.
  what the problem??</p>