After Install

If the /install/ directory still exists, delete it using FTP, shell, or your web host's control panel.

Linux

Verify that file permissions for all files, including config.php, are set to CHMOD 644 (user: read/write, group and other: read only).

Directories should be CHMOD 755 (user: read/write/execute, group and other: read and execute). Alternatively, CHMOD 711 (user: read/write/execute, group and other: execute only) can be used.

Windows

Verify that file permissions for all files and folders, including config.php, are set to Read & Execute for the appropriate user.