Windows Update command line tool WUAUCLT.EXE is no more working on Server 2016?
Please replace with USOCLIENT.EXE
You could have noticed that command line
WUAUCLT /DetectNow /ReportNow /ResetAuthorization
is no more working on Windows Server 2016.
All command have been replaced with command line
USOCLIENT.EXE RefreshSettings StartScan StartDownload StartInstall