You are based in the EU but use en-US as your standard. The OEM image allows you to slipstream language packs via DISM without breaking the digital entitlement.
| If you want… | Do this… | |--------------|-----------| | Windows 10 Pro 21H2 x64 en-US ESD | Use Microsoft Media Creation Tool or UUP Dump | | Windows 11 Pro 22H2/23H2 (not 21H2) | Use official Media Creation Tool | | Windows 7 Pro x64 | Run in a VM; obtain original ISO from Microsoft Volume Licensing (not public) | | Multi-boot USB for 7, 10, 11 | Use Ventoy or Rufus with separate, legitimate ISOs | | OEM deployment media | Download from your manufacturer (Dell/Lenovo/HP) or use the generic Microsoft ISO with an OEM key | Windows 7 10 11 X64 21H2 PRO OEM ESD en-US APRI...
The trailing APRI... is likely a truncated month identifier: . You are based in the EU but use en-US as your standard