Apple Airport Express won't play WAV files

My music is all on my iMac HDD. It is connected over wireless network to an Airport Express, which is plugged into a Marantz SR7007 using an ethernet cable. When I attempt to play a WAV file, I get a message that says "File Format Error". How do I play WAV files on this system ?? Thanks

Showing 3 responses by mingles

Apple Support will help. It sounds like you need someone to walk you through the situation.
This thread on Apple forums sounds similar to your problem:
Airport Express - Digital audio output - and Jitter
Have you contacted Apple? They are very good at helping. Go here: and click the phone icon in the upper right hand corner. Select Mac->Wireless