STM32F429I_DISCOVERY NETMF driver for windows 8.1 64 bit

Hello

I try to start .net with stm32f429 discovery board, I program its files and now when I connect board to my laptop, “STM32F429I_DISCOVERY NETMF driver” cannot install on my laptop, I test it on another pc with widows 7 32bit, and its driver installed. is there any way I install its driver on my laptop?