When I booted up my Windows 10 Pro (64-bit) machine, I got a prompt on my main screen that CCleaner had an update and I needed to download it and install. So, I downloaded it, and when I started the installation all went well. After a few moments it restarted my computer (not unusual), but when it booted, all four of my display panels were fouled up. I have a 15" panel in portrait mode reserved for icons -- but they started popping up all over the place. One of my main screens was blank, and the power/status LED indicated that it was no longer powered. My main screen had some sort of crazy video resolution. I use Stardoc's Fences to manage my icons, and it was gone. I figured that the drivers were wiped out for my two video cards, so I went through the process of downloading the latest from nVidia. After they installed, I rebooted and all was right. But it cost me 30 minutes.
Is this normal? Have others had their video drivers messed up by CCleaner?