Driver for Atmega16u2

I am not able to find driver for Atmega16u (for Arduino Uno). Please suggest some ways to solve the problem otherwise.

Is there any method to modify dll file and registry changes to make it work?

I’m afraid we cannot build drivers for 3rd party devices.

Please contact your supplier of the Atmega16u2 and ask for a WinCe driver.

Could you please clarify - what do you mean by " driver for Atmega16u"?
What is your use case?

Thanks for your reply.

I sent a request to Atmel regarding the same.

Arduino uno is a development board and not having standard FTDI chip. It is having a custom chip Atmega16u2 which is programmed to work as a serial device. This link provides the driver but it is not available for ARM architecture.