The files in this list have to have 666 permissions, but the folders and ffmpeg.exe file - 777. For Unix based operating systems you need to use command like this one "chmod 666 file_name".
Use "Check" button to see whethere your changes were applied.

Name, port and socket (empty string by default) of your database server.

Your database name.

Your database user name.

Database user password.

Specified prefix will be added to all Ray tables names.

The domain name (without '/' at the end) where you want to use the Ray software.
* You need to edit this field only, if you are sure that specified default value is incorrect.

Path from the root folder of your server to your host root folder.

Path from the Root folder to the "ray" folder.

Administrator's login name.

Administrator's password.

Path from Root folder to your community software script. Use "/" if your script is installed into Root folder.

Path from Home folder to the [images] folder ("media/images/profile/" for Dolphin).

Path from Home folder to the [profile] page ("profile.php" for Dolphin).