Does the cause mentioned in KB fits your case.
"This issue occurs when the system is pending a reboot from Windows Updates or another application installation."
This seems to be the case for you as well as reboot has resolved the issue for you.
Does the cause mentioned in KB fits your case.
"This issue occurs when the system is pending a reboot from Windows Updates or another application installation."
This seems to be the case for you as well as reboot has resolved the issue for you.