Radeon RX 460 driver blue screens when installing

[IHOBGOBLIN]

Hii Guys.
I need some help as I have built a friend a new computer to start him into PC Gaming but every time I try to install the driver, it blue screens in a few seconds after accepting the driver install confirmation pop-up.
I really need to get his computer running before his birthday on Sunday.
Thanks

Friends Computer Specs:
Intel Core i5 4690
Asus H81m-c
Pariot 8GB ram
Saphire RX460 2GB
240 ssd
Windows 8.1 Pro (only available OS I have at the moment)

 

[CountMike]

Was there another GPU before that ?
Use DDU http://www.guru3d.com/files-details/display-driver-uninstaller-download.html to clean old drivers out.

 

[IHOBGOBLIN]

Was there another GPU before that ?
Use DDU http://www.guru3d.com/files-details/display-driver-uninstaller-download.html to clean old drivers out.

Its a fresh installation of Windows and there isn't a current driver for graphics installed.