Since about an hour ago, my Geforce 860m has a yellow triangle next to its name in device manager, and the Geforce Experience icon on my taskbar is gone. Loading up Geforce Experience manually shows there is a new driver to install, but when I install it and restart my computer, it still says there is a new driver and it is the same one i just installed. Tried uninstalling the driver and installing an old one, but it still is giving me the "Code 43" error in device manager. After googling this, it has something to do with the fact i'm running Windows 10 64-bit. Does anyone have a solution??