In this post, you’ll learn more about the Error SCARD_E_UNKNOWN_RES_MNG – 0x8010002B that is returned when working with the COM-based APIs in Win32
Win32 COM Error
SCARD_E_UNKNOWN_RES_MNG – 0x8010002B
Win32 COM Error Error Description
An unrecognized error code was returned from a layered component.