Office Apps Crashing

Fix Office Apps Crashing on Windows Server 2016 Terminal Server

Maira Mehtab Sep 22, 2026 868 views

Question details

Users experience immediate crashes when opening Microsoft Office applications like Word, Excel, and Outlook in a terminal server environment.

Product: Microsoft Office
Device & OS: Windows Server 2016
Scenario: Launching Microsoft Office applications for multiple users on a shared terminal server.
Observed behavior: Applications crash shortly after opening, even in Safe Mode, often referencing KERNELBASE.dll with exception code 0xc06d007e.

Before you start

Ensure you have administrative privileges on the Windows Server 2016 terminal server and that you can access the system's Event Viewer for diagnostic logs.

Solution 1

Verify Standard Office Repairs and Updates

Before escalating system-level issues, rule out basic software corruption by performing standard Office repair routines.

Run Office Online Repair

Open Control Panel, navigate to Programs and Features, right-click your Microsoft Office installation, select Change, and choose Online Repair.

Check Add-ins via Safe Mode

Launch Office applications while holding the Ctrl key to enter Safe Mode. If the crash stops, disable third-party add-ins by going to File > Options > Add-ins.

Apply Pending Updates

Navigate to Settings > Update & Security > Windows Update on the server and install any pending Windows Server or Microsoft Office updates.

Solution 2Recommended

Escalate to Microsoft Q&A Support

If standard repairs fail, the issue is likely tied to the complex terminal-server environment and requires investigation by Windows Server specialists.

Free Microsoft Office alternative

Deploy WPS Office as a Reliable Server Alternative

If Microsoft Office continues to experience fatal crashes within your Windows Server environment, consider deploying WPS Office. It provides a lightweight, highly compatible alternative for document, spreadsheet, and presentation editing without complex system dependencies.

1. Download the Installer: Visit the official WPS website and download the latest installation package.
2. Install on the System: Run the installer with administrative privileges and follow the on-screen instructions.
3. Open Existing Documents: Launch WPS Writer, Spreadsheet, or Presentation to immediately access and edit your existing files.

Highly compatible with standard Microsoft Office formats (.docx, .xlsx, .pptx).Lightweight architecture reduces the likelihood of complex KERNELBASE.dll conflicts.Familiar tabbed user interface ensures a zero-learning-curve transition for server users.Excellent performance in multi-user or resource-constrained environments.

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Frequently Asked Questions

What causes the KERNELBASE.dll exception code 0xc06d007e in Office?

This exception typically points to underlying operating system issues, corrupted user profile registries, or missing software dependencies within the terminal server environment rather than a basic issue with the Office app itself.

Why do Office apps crash only on the terminal server but work locally?

Terminal servers handle multiple concurrent user sessions, which can lead to conflicts involving shared resources, roaming profiles, or strict Group Policy restrictions that do not affect standalone desktop installations.

Does running Office in Safe Mode fix KERNELBASE.dll errors?

Not usually. Safe Mode helps rule out third-party add-ins or corrupted templates. If Office continues to crash in Safe Mode, it confirms the issue stems from core system files or the server's configuration.

Can I use WPS Office on Windows Server environments?

Yes, WPS Office is fully compatible with Windows operating systems. Its lightweight footprint often allows it to run smoothly in environments where heavier office suites encounter dependency conflicts.

Office App Problems