>.. is different than in IE8?
>
>I use IE9 at home and IE8 at my primary office.
>
>Yesterday at the office I turned on audio notifications from Setup/Update My Account.
>
>Today at home I remembered the reason I had turned off audio notifications- every time the site tries to play a sound it gives me an error message telling me it can't find ".wav".
>
>So, I go to turn off audio notifications. Nope - not in native mode IE9. The Update My account page is different and the option to turn on/off audio notification is not there.
>
>I had to go to compatibility mode - then I get the Update My Account page that has the option.
>
>Odd.

The error message when trying to play a sound is a RealPlayer error.

"Requested file not found. The link you followed may be outdated or inaccurate."

In the detail windos.. "http://www.levelextreme.com/.wav"

This doesn't happen in IE8