It is very possible that the issue is related to the fact that you are not using a PC/SC compliant card. Also, you need to work with the vendor specific SDK that in this case is Identiv. This vendor provides MCardAPI SDK for working with SLE-family of cards. You will need to use that SDK to perform read and write operations with the SLE card. For more information on Identiv SDK, please follow the link below.
Thanks for your quick response !