title: How to append to Path environment variable with a script
body: <p>In windows, i would like to append two folders to my path variable using a .bat file.</p>
  
  <p>All i got is:</p>
  
  <p><code>setx Path "C:\Program Files\7-Zip;C:\Program Files (x86)\GnuWin32\bin" /m
  pause</code></p>
  
  <p>But this command completely override my path variable.</p>