PrestaShop is very easy to uninstall:
- Delete the
/prestaShop(or the name you gave it after the installation, if you renamed it) from the main directory of your Web server (generally
/www).Delete your PrestaShop all of PrestaShop's files and folders using your FTP client.
- Delete all the
ps_tables from PrestaShop's database, using phpMyAdmin.
You will lose all information related registered to your store: customers, orders, invoices, and products, etc.