My WA state license ID number is invalid on TurboTax

I'm on the "Additional ID verification" step and trying to enter my WA state license number. This ID number contains an asterisk and when I try to enter it I get an error message like "must be alphanumeric."

Here's an example WA licence (a fake one, not mine):
http://www.dol.wa.gov/images/IDsamples-MinorNewLg.jpg

Notice how it contains two asterisks. This page describes why some WA license numbers may contain asterisks:
http://www.highprogrammer.com/alan/numbers/dl_us_wa.html

Can someone help me out here?

Thanks!