: This usually means the Smart Card driver isn't installed or the card is loose inside the box. Try re-seating the SIM-sized card inside the metal casing.
In Device Manager, check under "Smart Card Readers" to ensure the card is recognized. If the card is new, you may need to use the Updater.exe setool box 3 setup
Go to the official SE Tool website → Support/Downloads → Download the latest and Smart Card Driver . : This usually means the Smart Card driver