By skyforbes I find it very frustrating. I had my laptop setup by a shop so only they knew the key. After years of use now all if a sudden it prompted me to update and then shut me out like this. I don't and have never ask for any of this automatic "feature". Honestly, this is extremely annoying. No warning, no caution beforehand, just straight up locking me out and then I found it this butlocker existence. Microsoft you always does a good job of doing anything but useful things.