Hi,
as Mac suggested, visit the site & download the latest driver.
I'm using an old M Audio usb Audiophile card with my Win7 laptop. ( One of the few things I have managed to get working on my new laptop.)
I went to the site & downloaded the latest driver, so far it appears to work ok.
I'm just waiting for my BIAB usb harddrive upgrade to arrive, so that I can use the real tracks.
I suppose that'll be one way of finding out if I've got problems with my audiophile.