Some users have success replacing the FTDI driver with a generic WinUSB driver using :
But the v1.99 firmware is a fickle friend. As you launched the software to clear that engine light, you remembered the warnings from the OP-COM community opcom 1.99 drivers windows 10
Plug your OP-COM 1.99 hardware interface directly into an active USB port on your laptop. Some users have success replacing the FTDI driver