The reason this message is shown is because the ftp_connect function was not detected. This is a problem with the host configuration. You should contact your host about it and see if they'll activate/enable it.You are not able to use the FTP Upload Methods, because FTP Extensions are not compiled into your PHP Installation.
Thanks! I'll do that! Great support!DavidIQ wrote:There were no file changes to the phpBB files between the 2 versions so it's just a matter of replacing the 2.4.1 attachment mod files with the 2.4.3 and running the update_to_latest.php script and that's it.