We’ve been having problems with the video driver for the last month or so even after we upgraded Windows. So I decided to roll back to an older version. In addition to the main driver itself, there are several other supporting drivers, tools and utilities. And, when I uninstalled, I needed to reboot after each one. So ended up having to restart the computer SIX times before I was ready to install the old version. And, of course, there was the reboot after the installation. Who writes software like that? One or two reboots perhaps. But seven?