basic installation of stanton keyboard

I am trying to connect a Stanton (T.92 USB) turntable to my Lenovo computer (Windows 2011). Just downloaded Audacity 2.1 from website but setting/install instructions don’t match what I am seeing. Can’t get recording to work. Thanks.

Which "install instruction"s are you looking at? These ones? http://manual.audacityteam.org/manual/help/manual/man/recording_with_usb_turntables.html
What exactly is the problem?