1/ Télécharger et installer "Windows Installer CleanUp utility"
http://www.microsoft.com/downloads/details.aspx?familyid=914fbc5b-1fba-4bae-a7c3-d2c47c6fcffc
(source https://support.microsoft.com/en-us/help/17588/fix-problems-that-block-programs-from-being-installed-or-removed)
puis reboot et re-essayer d’installer les mises à jour concernées
(lien direct https://files01.tchspt.com/temp/msicuu2.exe)
[What it fixes
Corrupted registry keys on 64-bit operating systems
Corrupted registry keys that control the update data
Problems that prevent new programs from being installed
Problems that prevent existing programs from being completely uninstalled or updated
Problems that block you from uninstalling a program through Add or Remove Programs (or Programs and Features) in Control Panel ]
2/ Si ca ne suffit pas : ouvrir un mode command "admin" et lancer sfc /scannow pour checker/corriger les fichiers système
3/ Si ca ne marche encore pas :
reseter Windows Update selon la procédure
https://support.microsoft.com/en-us/help/971058/how-do-i-reset-windows-update-components
4/ Autre possibilité
Travailler en mode "clean boot"
https://support.microsoft.com/fr-fr/help/929135/how-to-perform-a-clean-boot-in-windows
