Locate the "Unknown Device" or "Erio Modem" with a yellow exclamation mark. Right-click it and select .
Windows 7, 8, 8.1, 10, and 11 (32-bit and 64-bit). Hardware ID: Primarily USB\VID_B0AC&PID_0104 . Driver Type: Communications/Modem.
If a previous version is failing, go to Device Manager, Uninstall the existing Erio controller, restart your PC, and perform a clean install.
