

The nonce is passed into the secure sensor as part of a secure match operation.


This problem is due to the reason 'Authentec Fingerprint' driver missing from your system. For those of you who have 'Biometric Fingerprint' scan on their systems are likely to come across the problem of, 'To use this product.Windows Biometric Framework must be enabled' in Windows 8 and might likely not see that in Windows 8.1(if forestalled in previous Windows 8).
