Windows 11 Installationsassistent. If the upgrade is available for your device and you want to proceed, download and install it. Readers like you help support MUO.
Once upon a time, a tiny paper clip with eyes would ask whether you needed help writing letters in Microsoft Word. So, check if that service is running and start it, if necessary, along with Windows Module Installer. This download is a multi-edition ISO which uses your product key to unlock the correct edition.
So, check if that service is running and start it, if necessary, along with Windows Module Installer.
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Use the Installation Assistant to upgrade. Windows Installer is a service that needs to be running to install software with MSI packages. Si vous souhaitez l'installer sur un autre PC il vous faut le télécharger directement dessus ou utiliser une des autres solutions citées plus bas.