fabianlujan Yes but in config.php everything was // so no changes.
Thanks for you help!
Did you solve it? As noted in the config docs, you need to remove the forward slashes//
to un-comment and enabled a custom option.
To edit options, open the config.php file in any editor and locate the property you want to change.
//'root' => '',
Un-comment the option by removing the //, change the value and save:
'root' => '../different/path',