Update ADMX Templates
The goal of this section is to setup a GPO with Policies and Preferences (Registry) for Windows Deployments. If you do not manage Active Directory, then don't worry about this step. Get your AD Team to get the latest ADMX Templates published.
Make sure that before you start, you have updated your ADMX Templates from this link
Copy the PolicyDefinitions from C:\Program Files (x86)\Microsoft Group Policy\* to your SYSVOL (C:\Windows\SYSVOL\domain\Policies)
Remove Languages that you don't need
Everything looks good!