I want to retrain a fingerprint on the fingerprint scanner on my Windows 10 laptop, but when I go to Settings → Sign-In Options → Windows Hello Fingerprint, the only buttons are Add Another and Remove, and when I click Add Another and scan my finger it complains that that finger was already set up.
Is there a real fingerprint configuration screen somewhere instead of the dumbed-down Windows 10 version, that gives actual, functional management tools for fingerprint control?
It's a Synaptics fingerprint reader device. I'm only using the Windows Hello login, not the Synaptics pre-boot fingerprint feature.