Installing the drivers failed on Windows 8.1 pro

Using Arduino Installation & Troubleshooting
#1

Hello,

i have Arduino Robot and i can't install the driver for my robot. I execute correctly the "Getting started" until => Windows has failed to update your driver software ... No driver => no programming :frowning:

  • I have already try to update the driver manualy (browse on Arduino install)
  • I have disable driver signature verification on 64-Bit Windows 8.1 (by invit command : "bcdedit /set nointegritychecks ON")

Someone can help me to install the driver on Windows 8.1 ?

Thanks

#2

Problem solve, use "shutdown /r /o /f /t 0" command to disable driver signature

++

#3