From 2016 to 2022: A Guide to Upgrading HP Proliant with Data Retention


“I am seeking expert guidance on upgrading an HP Proliant server from the 2016 Standard edition to Server 2022. Despite ensuring that the operating system version and language settings are consistent, I am encountering an issue where the option to retain files and applications is unavailable, appearing greyed out. This persists even after attempting an upgrade to Server 2019. Could you provide assistance to resolve this matter?”


When upgrading an HP Proliant server from the 2016 Standard edition to Server 2022, it’s crucial to ensure a smooth transition while retaining all critical data and applications. However, you’ve encountered a common issue where the option to keep files and applications is greyed out during the upgrade process. This can be frustrating, especially after verifying that the operating system version and language settings match.

Understanding the Upgrade Path

Firstly, it’s important to understand that not all upgrade paths allow for the ‘in-place’ upgrade option, which retains files, settings, and applications. For instance, certain editions of Windows Server do not support this feature. Additionally, the architecture of the server (32-bit vs. 64-bit) and the edition (Standard vs. Datacenter) can affect the upgrade process.

Possible Causes and Solutions


Compatibility Check

: Ensure that the server hardware is compatible with Server 2022. You can use the Microsoft Assessment and Planning Toolkit to perform an inventory and assessment.


System Update

: Make sure that the current operating system is fully updated before attempting the upgrade. This includes installing all available service packs and updates.


Installation Media

: Verify that the installation media for Server 2022 is not corrupt and is the correct edition and language.


Server Roles and Features

: Some server roles and features are not compatible with an in-place upgrade. Review the roles and features enabled on your server and consult the Microsoft documentation for any known issues.


Antivirus Software

: Disable any antivirus software before starting the upgrade, as it can interfere with the process.


System Backup

: Always perform a full system backup before attempting an upgrade. This ensures that you can restore the server to its original state if necessary.

If the Issue Persists

If the option to retain files and applications remains unavailable, consider the following:

  • Clean Installation

    : While not ideal, a clean installation of Server 2022 might be necessary. This involves backing up all data and applications, installing the new OS, and then restoring the data.

  • Consulting Support

    : Reach out to HP support or a certified IT professional who specializes in server upgrades. They can provide hands-on assistance and potentially identify issues specific to your server configuration.

  • Conclusion

    Upgrading server operating systems can be complex, and issues like the one you’re facing are not uncommon. By methodically checking compatibility, system updates, and installation media, and by considering the roles and features of your server, you can often resolve these issues. However, if all else fails, professional support is the next best step.

    Remember, safeguarding your data with backups before proceeding with any upgrade is paramount to avoid data loss.

    I hope this article provides a comprehensive answer to your question and assists you in successfully upgrading your HP Proliant server.

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