Error 0x80100031

Value: -2146435023 | 0x80100031 | 2148532273

What does it mean ?

SCARD_E_SERVER_TOO_BUSY  
The Smart Card Resource Manager is too busy to complete this operation.
Value: 49 | 0x0031 | 0b0000000000110001

Where does it come from ?

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

StackOverflow

Other Errors for FACILITY_SCARD