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WINBIO_E_INVALID_CONTROL_CODE
WINBIO_E_INVALID_CONTROL_CODE means a control request was sent to a biometric unit that does not implement that vendor-defined or standard control operation.
What to check
- Verify that the control code is documented for the specific driver and biometric factor.
- Confirm the session was opened with an access mode appropriate for control or maintenance operations.
- Do not substitute a control code intended for a different sensor model or service provider.
Microsoft: Sensor Adapter Functions
Microsoft: Windows Biometric Framework client error codes
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