Skipping keyboard setup for barcode scanner

I have an Adesso NuScan 1000 series bar code scanning device. It
works fine, except every time I reboot, I get a Keyboard Setup
Assistant window that says:

Your keyboard cannot be identified and will not be usable until it is
identified. To identify this keyboard click Continue.

If your keyboard is working properly and you have an additional USB
input device connected to your computer that is not a keyboard, you
can skip this set.

The options are (Continue), or I can close the window with the red
button. If I click on Continue, it wants me to press a key, so I
close the window

Trouble is, this comes up every time I reboot. Admittedly, I don't
reboot very often, as something is screwed up and I have to turn it
off several times (Right now Spotlight says it will be reindexing for
37 more minutes). I don't know if that has something to do with this
window showing up (will it go away with a clean reboot?).