Can't install Airport Utility 5.6 in OSX 10.7.5
I have a 2005 Airport Extreme that I manage using an iMac running Mac OSX 10.7.5. I recently tried to access my airport to check the IP address. Airport Utility could not access the Airport and told me that I needed to install Airport Utility 5.6 to access the Airport. I installed AU 5.6 and tried to access the Airport, but this time was told that this version of AU does not work with Mac OSX 10.7.5. So I downloaded AU 6.2. On this third attempt to access my Airport, I was told that this version of AU does not work with this Airport and I need to install version 5.6. I'm stuck. Does anyone have any suggestions (other than buying a new Airport, that is).
Thanks for the help,
Paul
iPhoto '11, Mac OS X (10.7.4), iPhoto not launching