To install a new module on Prestashop:
- Enter your backoffice and select Modules > modules from the menu
- Click on the button “Add a new module“
- Choose the file to load and click on the button “Upload this module“
- Install the module from your own Prestashop panel, looking for the “Universal Import”.
IMPORTANT Once installed, be sure to check that all the Universal Import files and folders have the proper writing permissions (644 for file, 755 or 777 for folders, depending on your server).