Error 0x80100018

Value: -2146435048 | 0x80100018 | 2148532248

What does it mean ?

SCARD_P_SHUTDOWN  
The operation has been aborted to allow the server application to exit.
Value: 24 | 0x0018 | 0b0000000000011000

Where does it come from ?

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

StackOverflow

Other Errors for FACILITY_SCARD