I am using Windows 10 and I register two fingerprint logon. Several days ago, I reinstall system to Windows 8 without remove fingerprint from Windows 10. In windows 8, I cannot register new fingerprint because It report error "that fingerprint is so similar than exist one".
I search Toshiba drivers and tool but I cannot found any software support clear data of fingerprint sensor.

I installed Fingerprint Utility on windows 8, but It cannot detect old fingerprint that registered on Windows 10, so I cannot delete those fingerprints.

Have you got any idea for this case ? Please help me.

Thank you.