* If the configuration directory does not exist yet, for example when it is the first time
* this instance is opened, the configuration directory will be automatically created and initialized.
* However, the parent directory should already exist, otherwise an error will be returned.
* If the configuration directory does not exist yet, for example when it is the first time
* this instance is opened, the configuration directory will be automatically created and initialized.
* However, the parent directory should already exist, otherwise an error will be returned.