title: ROBOCOPY changes input path names and does not work
body: <p>This is the code I have:</p>
  
  <pre><code>set thisfolder=%~dp0%
  echo %thisfolder%
  
  ROBOCOPY "%thisfolder%" "F:\batch testing\test\" copyself.bat
  </code></pre>
  
  <p>However the issue presents itself here:</p>
  
  <pre><code>F:\batch testing&gt;set thisfolder=F:\batch testing\
  
  F:\batch testing&gt;echo F:\batch testing\
  F:\batch testing\
  
  F:\batch testing&gt;ROBOCOPY "F:\batch testing\" "F:\batch testing\test\" copyself.bat
  
  -------------------------------------------------------------------------------
     ROBOCOPY     ::     Robust File Copy for Windows
  -------------------------------------------------------------------------------
  
    Started : Monday, March 5, 2018 7:26:54 AM
     Source : F:\batch testing" F:\batch\
       Dest : F:\batch testing\testing\test"\
  
      Files : copyself.bat
  
    Options : /DCOPY:DA /COPY:DAT /R:1000000 /W:30
  
  ------------------------------------------------------------------------------
  
  2018/03/05 07:26:54 ERROR 123 (0x0000007B) Accessing Source Directory F:\batch testing" F:\batch\
  The filename, directory name, or volume label syntax is incorrect.
  </code></pre>
  
  <p>The source and destination paths seem distorted. Anyone know what's up with that?</p>