Is there a way to retrieve this off a Macbook Pro? Friend has lost their network password, yet her son can still log on with his Mac laptop.
Try this User Tip from forum expert Tesserax:
AirPort - Regain Access from Forgotten Passwords
If no luck, you will have to reset the password using a Soft Reset, assuming this is an Apple router.
Resetting an AirPort Base Station or Time Capsule FAQ
Retrieving data ...