Consider the following scenario:
- You have a smart card reader that works on a computer that is running Windows Vista.
- You upgrade the computer to Windows 7.
- You insert a smart card into the smart card reader that is connected to the computer that is running Windows 7.
The card is available for use. However, the card is not the one being requested and cannot be used for the current operation.
, click Accessories, right-click Command Prompt, and then click Run as administrator.
If you are prompted for an administrator password or for confirmation, type the password or provide confirmation.