Download all ADMX definitions from : https://support.microsoft.com/en-us/help/3087759/how-to-create-and-manage-the-central-store-for-gro…
Create temp directory C:\admx
on local domain-joined client
Install each ADMX version into its own subdirectory (C:\admx\7
)
Merge all versions into C:\admx\all
From domain-joined client, connect to \\{pdc.yourdomain.tld}\sysvol
using Domain Admin credentials (Map network drive if required).
Copy entire directory and contents from C:\admx\all\PolicyDefinitions
to \\{pdc.yourdomain.tld}\sysvol\Policies\
All Group Policies, including the latest, can be searched using Microsoft's online Group Policy Search Tool : https://gpsearch.azurewebsites.net