1. Double-click
A dialog box of "Safely Remove Hardware" will pop up.
2. Select NEC PCI to USB Open Host Controller, and then execute the operation of
stopping the use of the EC321.
3. When the system prompts you that it is safe to remove the device, pul
Uninstalling EC321 Manager in Windows
Uninstall the EC321 Manager through the Add/Remove function of Windows.
on the lower right corner of your interface.
13
l out the EC321.