Even though you have 'discovered' the registry entries for some group policies, some of them don't work?
You have verified that the registry entries are still set after a Logoff/Logon, and even after a Shutdown/Restart?
When the registry path to a group policy derived entry begins with HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows, and it does NOT work, try adding the same entries (Sub-Keys and Values), beginning at:
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Group Policy Objects\LocalUser\Software\Policies\Microsoft\Windows\.
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