User Guide

You must check the following information:
 "PS directory": This folder should be the one that you have
transferred onto your FTP server; in this tutorial, it would be
/prestashop/
 "Domain Name": This should be the domain name to which you are
currently connected. Otherwise, all your links will be invalid and will
use an incorrect domain name.
In any case, do not forget to regenerate your .htaccess file by going to
the "Tools" tab, then "Generators". If your old .htaccess file contains
specific information related to your hosting, copy/paste them into the
"Specific Configuration" space provided in this same tab.
Verifying your theme's compatibility
You can verify your theme's compatibility with the updated PrestaShop
version by visiting the theme validator developed by PrestaShop.
This tool is available at the following address:
http://validator.prestashop.com/.
If you use an unmodified copy of the default theme of PrestaShop, this
step is not necessary.
Tests to be done on your new store
To make sure that everything is working properly on your updated store,
you should perform a few tests.