The installer has detected that you already have SMF installed. It is strongly advised that you do
not try to overwrite an existing installation - continuing with installation
may result in the loss or corruption of existing data.
If you wish to upgrade please visit the
Simple Machines Website and download the latest
upgrade package.
If you wish to overwrite your existing installation, including all data, it's recommended that you delete the existing database tables and replace Settings.php and try again.
