So, I need to install my arduino drivers but windows 8.1 doesn't seem to like arduino and it greys out the update driver button, therefore I can't select the drivers from the drivers folder in my arduino IDE folder. A guy said that there are drivers needed to be installed. But windows is being a pain in the butt and greys out update driver software. Also, it refers to arduino uno as 'unknown device' if that helps.How do I install the arduino drivers/ make windows let me install the drivers