Sometimes, a clean re-installation is necessary. Uninstall the existing driver, restart the computer, and then install the v1.74 driver again 1.2.1.
Once I have those details, I can provide a more or exact configuration steps . Share public link usb dongle v1.74 driver
Most generic V1.74 dongles utilize chips from a few major manufacturers. Use your VID/PID to identify the creator: Sometimes, a clean re-installation is necessary
What is the of the dongle? (e.g., security lock, wifi, printer) restart the computer