Error 0x8010006E

Value: -2146434962 | 0x8010006E | 2148532334

What does it mean ?

SCARD_W_CANCELLED_BY_USER  
The action was cancelled by the user.
Value: 110 | 0x006E | 0b0000000001101110

Where does it come from ?

FACILITY_SCARD  
Smart-card subsystem
Value: 16 | 0x010 | 0b00010000

Other Errors for FACILITY_SCARD