Can't "Change Settings..Airport Express"

[mainstreetmark]

Just got a new Ae and got it all configured just fine the first time, but now I want to play around with it, so I launch Airport Express Assistant in my Utilities folder, click "Continue", choose "Change settings on an existing AirPort Express", and even though "Continue" is active, clicking on it does nothing. :(

Ideas?

[Gee]

Try changing the settings using the Airport admin utility rather than the express set up utility - I found the same problem with mine....