I am programming in VS2010 and Windows 7.
I am calling the WinBioOpenSession
function from winbio.h
This is my code:
WINBIO_SESSION_HANDLE sessionHandle = NULL;
hr = WinBioOpenSession(
WINBIO_TYPE_FINGERPRINT,
WINBIO_POOL_SYSTEM,
WINBIO_FLAG_RAW,
NULL,
0,
WINBIO_DB_DEFAULT,
&sessionHandle
);
hr returns E_ACCESSDENIED
return code?
How can I resolve this?
The problem is that you didn't check the biometric logon option. Go to the Biometric option of the Control Panel and enable the biometric logon option.