OS: Windows server 2016 Datacenter Evaluation Build 14393
I think this may due to a suddenly shutdown during booing after "add roles and features".
I have tried to delete registry key
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Component Based Servicing\Reboot Pending\
I still cannot do anything on Server Manager, they still found I have pending reboot;
After rebooting, this key shows again.
And I notice that there are a lots of pending packages (and they are not installed) under "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Component Based Servicing\PackagesPending"
So, how to get these pending packages installed? (or perform a revert?)