If you choose to have dired-x.el bind
find-file (see Find File At Point), then you will need to set
dired-x-hands-off-my-keys. To do this, either set it
before dired-x.el is loaded, or use M-x customize-variable,
dired-x-bind-find-file after changing the value.
(add-hook 'dired-load-hook (lambda () ;; Bind dired-x-find-file. (setq dired-x-hands-off-my-keys nil) (load "dired-x") ))