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UAC Prompts During MSI Repair on Server 2025

sabeco 60 Reputation points
2025-10-10T05:13:48.3133333+00:00

Non-admin users are getting unexpected UAC prompts when repairing MSI-based apps like AutoCAD and Office 2010 on Windows Server 2025. This wasn’t happening on previous server versions. It’s causing confusion and support tickets.

Windows for business | Windows Server | Devices and deployment | Configure application groups
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  1. Quinnie Quoc 6,235 Reputation points Independent Advisor
    2025-10-10T05:15:35.3266667+00:00

    Hi,

    Windows Server 2025 introduces stricter elevation requirements for certain installer actions, including MSI repairs, as part of enhanced security controls. This change can trigger UAC prompts even for tasks that previously ran silently under user context. While this helps protect system integrity, we recognize it may cause confusion and increase support overhead.

    As a workaround, you might consider deploying repairs via managed tools like Group Policy or Configuration Manager, which can run with elevated privileges. We’re also happy to help explore policy adjustments or packaging options that reduce user impact.

    If my answer is useful for you, please vote for it.

    Best regards,

    Quinnie Quoc.

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