>>6
Q: My work lost after Window 10 nightly restart for update even when disabled in group policy
 August 25, 2015〜 
 https://answers.microsoft.com/en-us/windows/forum/windows_10-update/my-work-lost-after-window-10-nightly-restart-for/e55c0399-5fad-4e64-b3c4-301838a1d5f6?auth=1
  NoAutoRebootWithLoggedOnUsers
に対する初めての(?)回答も含まれているようですね