Z3x serial port driver to reset msl

Hi,
I have a problem Along with z3x box, every function is working fine except MSL RESET. When i do msl reset, it says no response from phone, it is because of driver issue, now i searched many many forums, websites, youtube videos, but none to be helped resolve my issue.
I want (Z3X USB SERIAL PORT DRIVER) for windows 10 64 bit. I dont want normal usb driver, i got all those drivers and my Z3x box is working fine except MSL OPTION. Because I want to install the right driver to fix the port problem.
Kindly whoever has this driver Please provide as it is gonna to be helped alot.

regards
SAN