From the menu, choose Tools > Global Options.
In the left pane, expand Display.
Select this to hear audio cues for certain events in CuteFTP and to edit the sounds associated with events.
Clear this check box to silence all sounds from CuteFTP and disable sound association editing.
The Event column lists possible CuteFTP events. The File column lists the sound file that plays for each event. If there is nothing in the File column, the event to the left does not cause a sound. Select an event in the list to add or change the sound associated with it.
Browse or type the path to a sound that you want. To remove a sound from an event, select it, then choose (None).
With a sound listed in the File entry box you can preview the sound by clicking the speaker button.