By following these steps, you should be able to resolve the issue and get your smart card reader reading your CAC card again.
Unlike Chrome and Edge, Firefox does not automatically use the Windows Certificate Store. You must manually link the CAC module: Open Firefox . smart card reader not reading cac
Ensure ActivClient or 90meter software is updated to the latest version. If using Windows 10/11, native Windows drivers often handle this, but enterprise networks may require specific versions. By following these steps, you should be able
Middleware acts as the bridge between your operating system and the smart card. By following these steps