Airport 4.2 for Windows

Airport 4.2 for Windows doesn't seem to work with the old (graphite?) Airport Base Station. After resetting the base station, ping to 192.42.249.13 works, but the admin utility doesn't recognize the base station. Using the "Other" button and giving the ip + pwd => An error occurred... Error Code -6753

Edit: Apple's site says Airport Admin Utility 3.2 for Windows "does not work with the original AirPort Base Station (Graphite)."

and also confirmed by a compatibility chart.

Will try with the Mac @studio.