Check the following: - Be certain the minidriver is supported for the card. Check how to set a new drive letter for the SD card. The following reasons may include: The Sun Ray Client is running an older firmware. 2 -Browse manually- This function works when you give the driver path on selected folder on which driver is. I have updated and tried downgrading drivers with no change in behavior. Verify that the CAC shows up in Keychain Access (located in /Applications/Utilities). For Coolkey, select /usr/lib/libcoolkeypk11. Run that command and answer '01' when it asks about the first card reader it finds.
Smart card not recognized 1) and it worked.