I restarted my system, but apparently it managed to download some updates. So, now when I am trying to load it it tries to install those updates, but fails and reboots my PC every time. This failure looks like video driver fail (my monitor turns black for 20 seconds and then my computer reboots). I tried to run windows in safe mode, so it won't try to install new updates, but all I see is a black screen with a mouse pointer and then it gets restarted.
So, since I can't load the system, but I have full disk access, I am wondering if I can remove some cached files in windows folder in order to skip that updates installation process.