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Duplicator Documentation

Documentation, Reference Materials, and Tutorials for Duplicator

the install process starts

Tips on Creating Database for Importing Backup

When installing a site with Duplicator, you need to connect to a database during the classic installation process. This typically...

Locating the Original Installer in Backup File

If you’ve lost the installer.php file, don’t worry! You can easily recover it from the Duplicator backup file (archive.zip or...

How to Manually Extract a Zip Backup File

Are you looking to extract a backup file on your site or run the Installer without the ZipArchive module enabled?...

Handling Import, Upload, and Installer Launch Issues

This guide covers common problems with importing, uploading, and launching the installer in Duplicator. It offers solutions for resolving import...

How to Fix Recovery Install Issues

When restoring your site using Duplicator, you may encounter issues during the recovery installation process. This guide will walk you...

Resolving 403/404/405/500 errors and blank installer pages

Resolving the installer HTTP status code errors can be frustrating, but with the right guidance, you can troubleshoot and resolve...

How to Fix Installer Security Protection Issues in Duplicator

When using the Duplicator Installer, you may encounter security protection issues that prevent you from proceeding with the installation. This...

How to Fix General Installer UI & Archive Issues in Duplicator

When using the Duplicator installer, you might encounter various UI or archive-related issues. This guide covers common Installer UI problems...