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WINBIO_E_AUTO_LOGON_DISABLED
WINBIO_E_AUTO_LOGON_DISABLED is a policy result for the pre-boot/single-sign-on authentication path. It does not mean that the biometric unit cannot identify a user; the system is refusing the automatic logon transition that would consume the pre-boot identity.
Check the authentication scenario and policy
- Determine whether the caller is processing a pre-boot identity or an ordinary Windows biometric verification.
- Inspect the effective logon/biometric policy on the device instead of changing sensor calibration or capture parameters.
- Keep this status separate from
WINBIO_E_NO_PREBOOT_IDENTITY, where the required identity is absent rather than auto-logon being disabled.
WBF distinguishes system-pool Windows authentication from private application pools, and Microsoft documents pre-boot database support as a special session/database scenario. A policy that disables automatic logon should be surfaced to the caller as an expected administrative restriction, not hidden behind repeated identification attempts.
Sensor pools · WinBioOpenSession database options
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