That means you need to disable driver signature enforcement which I usually only see on windows 8, also heard its on Windows 7 64 bit but my 64 windows 7 laptop never cares it just asks me are you sure. Google how to disable driver signature enforcement for your is, it's fairly easy.
Sent from my Amazon Kindle Fire HD using Tapatalk
Okay, disabling my drivers signatures now.. then going to install your drivers again and run the commands...