Delete old content and recreate site on the same domain name
If you'd like to delete your existing website, and recreate it, just simply create a new website selecting the same domain name.
Here's a guide that will help you get started: https://user.rvsitebuilder.com/docs/7.3/en/website-design
Please note, this will completely overwrite the current content.
Permanently delete all*
If you want to delete content permanently from your domain name, you can do it by following guide. It will delete all folders and files related to RVsitebuilder.
*This will permanently delete all and cannot restore.
1. Delete database
1.1 You can check database name for the domain name by this guide.
1.2 Delete database in cPanel > MySQL® Databases, at Current Databases list look for database you want to delete.
1.3 Select Actions "Delete" > Delete Database
2. Delete folder "rvsitebuildercms/{DOMAIN}"
2.1 Go to cPanel -> File Manager > rvsitebuildercms folder > delete folder {DOMAIN}
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Admin