Hello dudes ! 
I speak french, please excuse me in advance my english level...
So here is my problem :
I installed Office 365 with the files given in your tutorial available here:
https://msguides.com/microsoft-software-products/install-office-multilanguage.html
Here is my config.xml file:
<Configuration>
<Add OfficeClientEdition="32">
<Product ID="O365ProPlusRetail">
<Language ID="fr-fr" />
<ExcludeApp ID="Access" />
<ExcludeApp ID="InfoPath" />
<ExcludeApp ID="Lync" />
<ExcludeApp ID="OneNote" />
<ExcludeApp ID="Outlook" />
<ExcludeApp ID="Project" />
<ExcludeApp ID="Publisher" />
<ExcludeApp ID="SharePointDesigner" />
<ExcludeApp ID="Visio" />
<ExcludeApp ID="Skype" />
<ExcludeApp ID="Skypeforbusiness" />
<ExcludeApp ID="Groove" />
</Product>
</Add>
<Display Level="Full" AcceptEULA="TRUE" />
</Configuration>
the installation was successful, so I activated office 365 with this tutorial:
https://msguides.com/microsoft-software-products/activate-office-365-proplus-free.html
But, the activation doesn't activate me office 365 but office 2016 ! 
Microsoft (R) Windows Script Host Version 5.812
Copyright (C) Microsoft Corporation. Tous droits réservés.
---Processing--------------------------
---------------------------------------
PRODUCT ID: 00339-10000-00000-AA576
SKU ID: d450596f-894d-49e0-966a-fd39ed4c4c64
LICENSE NAME: Office 16, Office16ProPlusVL_KMS_Client edition
LICENSE DESCRIPTION: Office 16, VOLUME_KMSCLIENT channel
BETA EXPIRATION: 01/01/1601
LICENSE STATUS: ---LICENSED---
REMAINING GRACE: 179 days (258645 minute(s) before expiring)
Last 5 characters of installed product key: WFG99
Activation Type Configuration: ALL
DNS auto-discovery: KMS name not available
KMS machine registry override defined: kms8.msguides.com:1688
Activation Interval: 120 minutes
Renewal Interval: 10080 minutes
KMS host caching: Enabled
---------------------------------------
---------------------------------------
---Exiting-----------------------------
I also tried with the batch script (second method) but it's the same result ...
Do you have a solution for me? thank you in advance
Pool, FR 