I spent almost THREE hours “upgrading” to the same video driver that I already had installed. I tried updating to a newer version as I do periodically which, of course, crashed my computer. Then when I uninstalled it and did the required reboot, Window’s New Hardware Wizard reinstalled it which stared everything all over again. It took a long time and a lot of reboots to install a working driver. Computers are great if everything is works as expected. But, when there not, small issues cause big problems. It shouldn’t takes hours and dozens of reboots to roll back a defective driver.