Gemalto Prox–DU - Reader;Writer Installation Guide; Overview of Driver Installation; Driver Requirements by Operating System

PC/SC Guide
Prox–DU & Prox–SU
www.gemalto.com
DOC119811A Public Use Page 19/129
L"MyCardName",
&guidProv);
if ( SCARD_S_SUCCESS != lReturn )
printf("Failed SCardGetProviderId - %x\n", lReturn);
else
{
// Use the provider GUID as needed.
// ...
}