title: Tfs rename file on build
body: <p>I have a problem with TFS. Trying to invoke a process that renames a files in the bin folder. I am running into permission issues doing it. I am pretty sure I've assigned full control for the users on build folders but maybe I missed something. 
  Steps to follow:
  Create an invoke process activity.
  Run a batch file that renames.
  rename %name% %newname%
  This fails. But works OK when I remote in.</p>
  
  <p>All help much appreciated!
  Thanks</p>