Set the PID back to 6001 using linux, disable windows update for drivers, delete the bad ftdi drivers using pnputil, install the good ftdi drivers, your lead will work again
really, do ALL blue leads have fake chips? Shame, I like my blue lead!
Price for blue cable and original FTDI is the same
This method doesnt work in 100% cases, but you can compare "FTDI" label on the chip. Original printing is deeper and made by laser.