stop the Windows Mise à jour service (net stop wuauserv) avant l'installation a MSU mise à jour. I use this cmd:
@ECHO OFF
SETLOCAL ENABLEEXTENSIONS ENABLEDELAYEDEXPANSION
FOR /R "%~dp0" %%A IN (*Windows6.1-KB*.MSU) DO (
CALL :SUB %%~nA
ECHO= Installing KB!KB_NUM!
>NUL net stop wuauserv
WUSA "%%A" /quiet /norestart)
ECHO= == Press any key to close the Window ==
>NUL PAUSE
GOTO :EOF
:SUB
SET "KB_NUM=%*"
FOR /F "DELIMS=-" %%B IN ("%KB_NUM:*-KB=%") DO SET "KB_NUM=%%B"
to enum all MSU mises à jour dans le dossier where the CMD is stored and installer them and avant l'installation an mise à jour, it stops the service to speed it up.