If you already have this “Altum Pro” ISO, I strongly recommend wiping the drive and reinstalling from official Microsoft media.
Included Components (typical)
: It often features unique themes, icons (Numix), and a dark user interface mode. Windows 10 Altum Pro 1607 X64 Full Version
: Unified the "Most used" and "All apps" lists into a single scrollable view. Windows Ink Workspace If you already have this “Altum Pro” ISO,
If you are planning to use this specific version, keep these support timelines and security risks in mind: Windows 10 - release information - Microsoft Learn Windows 10 Altum Pro 1607 X64 Full Version