Windows 10 Creator Update 1703 build 15063.138 has a package with wrong signature, causing DISM to fail while trying to RestoreHealth.
【外部リンク】
https://answers.microsoft.com/en-us/windows/forum/windows_10-update/windows-10-creator-update-1703-build-15063138-has/804efb8b-ba6b-40cb-a151-1f372b5c4227
