WordPress update failed unable to locate wordpress root directory
Подробные видеоинструкции Wordpress на тему: "WordPress update failed unable to locate wordpress root directory":

fix wordpress ftp error(Unable to locate wp-content directory)

Wordpress: Unable to locate WordPress Root directory (3 Solutions!!)

Wordpress: FTP + Unable to locate WordPress content directory (wp-content) (2 Solutions!!)

Solved: Can't install WordPress plugin and theme unable to connect to the file system solution
