How to reinstall from windows 11 pro to windows 10 enterprise

Hi Shabaz Kazi,

I just wanted to follow up and see if you and your IT team had the opportunity to review the deployment pathway provided above. Were you able to successfully perform the clean installation of Windows 10 Pro and step up to the Enterprise edition, or did your global administrator proceed with requesting a direct conference call from the Microsoft 365 admin center?

If your team is still facing any roadblocks with the deployment process, or if you need any further clarification on the licensing mechanics, please do not hesitate to let me know. I am always here to help!

Tracy.

Hi Shabaz Kazi,

Addressing your request for a conference call directly, please note that as this is a public community forum, we do not have the internal system access required to initiate direct phone support. However, navigating the transition from Windows 11 Pro to Windows 10 Enterprise follows a strict administrative pathway that I can clearly outline for your team. Performing a direct, in-place downgrade that changes both the operating system version and the licensing edition simultaneously is not a supported mechanism. This transition strictly requires a complete, destructive clean installation of the operating system.

To accomplish this deployment, your IT administrators must first ensure all critical user data is securely backed up, as the system drive will be entirely formatted. You must then deploy a clean installation of Windows 10 Pro to the target hardware using standard Windows 10 deployment media, or a Bare Metal Recovery (BMR) image if you are managing commercial devices like the Microsoft Surface. During this phase, the system will utilize the hardware's existing OEM downgrade rights or digital license to successfully activate the Windows 10 Pro environment.

Once the device is actively running Windows 10 Pro and connected to your network, the transition to the Enterprise tier is handled entirely through your licensing infrastructure. By joining the newly imaged device to your organization's Microsoft Entra ID and logging in with a user account provisioned with a volume license (such as Windows Enterprise E3 or E5), the operating system will seamlessly and automatically step up to the Enterprise edition without requiring further installation steps. Should your team still require a dedicated Microsoft support engineer to guide you through this via a conference call, your global administrator will need to log into the Microsoft 365 admin center, navigate to the Help & support section, and submit a formal ticket to request a direct callback from the commercial support team.

Hope this answer brought you some useful information. If it did, please hit "accept answer". Should you have any questions, feel free to leave a comment.

Tracy

Windows 10 Enterprise cannot be installed as an in-place “edition change” from Windows 11 Pro. It requires a clean installation of Windows 10 (Enterprise media/image) on supported hardware, with appropriate licensing. For Surface and other commercial devices, the supported path is to deploy Windows 10 using recovery/BMR images or custom images, then apply Enterprise licensing.

Key points and options:

1. Confirm device compatibility and support timelines

• Windows 10 version 22H2 is the final version of Windows 10, with security updates only until October 14, 2025.
• Some newer Surface devices are not compatible with Windows 10 (for example, Surface Pro 11th Edition and some recent Snapdragon-based devices). These devices cannot be downgraded to Windows 10.
• Ensure the devices are supported for Windows 10 before proceeding.

2. Licensing considerations

• Windows 11 Pro OEM licenses generally include downgrade rights to Windows 10 Pro, not directly to Windows 10 Enterprise.
• Windows 10 Enterprise is obtained via volume licensing/subscription (for example, Windows Enterprise E3/E5) and is an upgrade from Pro.
• A typical enterprise path is:
  • Install Windows 10 Pro (using OEM downgrade rights or volume licensing), then
  • Apply Windows 10 Enterprise via volume licensing/subscription.

3. Downgrade individual devices (Surface example) to Windows 10 If using Surface devices that support Windows 10:

1. Back up all important data (this is a destructive operation).
2. Download the correct Windows 10 Bare Metal Recovery (BMR) image:
   • Go to the Surface Recovery Image Download page, sign in, and select the exact device model.
   • Download the Windows 10 BMR image.
3. Use the BMR image to reimage the device to Windows 10.
4. After installation:
   • Verify all drivers are installed and updated for Windows 10.
   • Restore backed-up data and reinstall applications.
5. Once on Windows 10 Pro, apply Windows 10 Enterprise licensing (for example, via volume licensing and Microsoft Entra ID/Configuration Manager, depending on the organization’s deployment model).

4. Downgrade/manage multiple devices in an organization For multiple devices, IT can:

1. Download the Windows 10 driver/firmware MSI for each supported device model from the Surface driver & firmware page (look for MSI files with “win10” in the filename).
2. Build a Windows 10 custom image (Pro base) that includes the appropriate BMR and drivers.
3. Deploy that image using enterprise deployment tools such as:
   • Microsoft Configuration Manager (with or without MDT),
   • PowerShell/Deployment scripts,
   • DISM, or other supported deployment solutions.
4. After devices are running Windows 10 Pro, apply Windows 10 Enterprise via volume licensing (for example, assigning Enterprise E3/E5 to users and using Microsoft Entra join/management as documented in Enterprise upgrade scenarios).

5. Enterprise upgrade experience (after Windows 10 Pro is installed)

• Once devices are on Windows 10 Pro and joined to Microsoft Entra ID, and Enterprise licenses are assigned to users, Windows can upgrade from Pro to Enterprise automatically as part of the Enterprise subscription upgrade experience.

6. Support/phone contact

• For direct phone or conference-call assistance, use official Microsoft support channels for Windows commercial/Surface/volume licensing. Contact details are provided on Microsoft’s official support site for the region and product; an admin or licensing contact in the organization typically initiates these requests.

Because this process involves data loss and licensing, it should be planned and executed by the organization’s IT admin team, ensuring backups, compatibility, and proper Enterprise licensing are in place before reimaging.

References:

• Downgrade to Windows 10
• Windows Commercial Licensing overview
• Deploy Windows Enterprise licenses (windows-10)
• Operating system essentials for Surface Hub
• Which edition of Windows comes with your Surface device?