I have been using my Airport to extend my network, and it had been working well. I even had it extending wireless to a printer. About 2 months ago, an update came out and I applied it. It seems ever since then, my connection to the wireless printer will not work. But my extended network is working fine. When I try to set up the printer, it sees it via the Airport, but when I try to send a test page and it gives me a communication error.
I tried resetting everything and that does not help. I even tried to uninstall the Airport Utility software and I get the error that it can not find the airport.msi file. I received an update today and tried to install that and I still get the same error, it can not find the airport.msi file. I have tried to search my computer for this file and can not find it. Any and all help with this would be greatly appreciated.