title: How to use batch file to give a folder permission to the Everyone group
body: <p>Im trying to add the group <code>Everyone</code> and give it <code>modify</code> permissions on a folder. Im using a batch file to try this. so for I have <code>icacls "C:\Program Files (x86)\Program File" /grant:r Everyone:M</code>
  But when I go and look at the permissions on the folder nothing has been changed.</p>