Below’s where OpenCart will preserve all your content, its relation to each other, usernames, passwords, and other information. It is basically the guts within your online store, with OpenCart remaining the tool that accesses and shows it. From the screenshot over we see a warning to delete the install folder, https://www.presta-addons-modules.com/en/opencart-seo-automatic-google-rich-snippets-json-ld-integration-opengraph-twitter-tags-schemaorg.html