Hello, I'm developing a device with FT930 chip, and run into some driver issues.
My OS is windows 7 64bit, I have downloaded a CDM21228 driver setup file, installed the drivers, but windows can't find any drivers for it automatically.

I tried to install drivers manually, using "CDM v2.12.28 WHQL Certified" files, but
my device PID is not listed in the ftdibus.inf and ftdiport.inf files, so I changed them to match, could you please check these files?(added in the attachment) Maybe I did something wrong.
When I try to install the driver using these files the process begins but it ends with timeout error.

Also, if I change  ftdibus.inf and ftdiport.inf files, the driver signature is not valid, how this issue can be addressed?

I attached a screenshot from usbview program, and a device id from windows device manager.

Thank you.