How to update firmware correctly

WHEN THIS ERROR SHOWS THEN WHAT TO DO JUST UNINSTALL RIFF UPDATE PORT IN DEVICE MANAGER AND THEN SCAN FOR NEW HARDWARE CHANGES AND THEN MANUALLY INSTALL THE DRIVER THEN AUTOMATICALLY IT WILL UPDATE

Open serial port...OK
Connecting to the RIFF Box...OK

Getting RIFF Box Info...OK

RIFF Box Firmware Version: RECOVERY

Connecting to the Updates Server...OK
Downloading new Firmware from Server...OK

Setting Update Mode...