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Office Apps Crashing

How to Fix Microsoft 365 Apps Starting Only When Run as Administrator

Emma BrownEmma Brown Sep 28, 2026 869 views

Question details

Microsoft 365 applications crash or close immediately upon a normal launch, forcing the user to run them as an administrator to function.

How to Fix Microsoft 365 Apps Starting Only When Run as Administrator
Product
Microsoft 365
Device & OS
Windows
Scenario
Opening Microsoft 365 apps like PowerPoint or Word for standard document editing.
Observed behavior
The applications immediately close when launched normally. Running them in administrator mode allows them to open, but disables File Explorer integration, context menus, drag-and-drop capabilities, and severely impacts editing speed.
Before you start

Check your Windows Update history in Settings > Update & Security to pinpoint the exact date your system was last updated, as this will help you select the correct System Restore point.

Solution 1Recommended

Perform a Windows System Restore

Revert your computer's system files to a previous state before the Microsoft 365 crashing issue started.

If this issue began immediately following a Windows update, rolling back the system to an earlier restore point is the most effective way to eliminate the compatibility conflict causing the apps to crash.

1
Open the Control Panel

Click the Windows Start button, type 'Control Panel' in the search bar, and hit Enter.

2
Navigate to Recovery Options

In the Control Panel window, change the view to 'Large icons' or 'Small icons', and select 'Recovery'.

3
Launch System Restore

Click on 'Open System Restore'. This will launch a wizard to guide you through the system rollback process.

4
Select a Restore Point

Choose a restore point that is dated immediately before you began experiencing the Microsoft 365 crashing issues, click 'Next', and then 'Finish' to begin the restoration.

Perform a Windows System Restore
Personal Files Safety: System Restore only impacts installed programs, drivers, and system updates. Your personal documents, photos, and files will not be deleted during this process.
Free Microsoft Office alternative

Switch to WPS Office for a Stable, Crash-Free Experience

If troubleshooting Microsoft 365 administrator privilege errors is taking up too much of your time, consider switching to WPS Office. It is a highly stable, lightweight alternative that installs easily and launches smoothly without requiring elevated system permissions.

  1. 1. Download the Installer: Visit the official WPS Office website and click the free download button.
  2. 2. Install WPS Office: Run the downloaded executable file and follow the straightforward setup instructions.
  3. 3. Open Your Documents: Launch WPS Office and open your existing Word, Excel, or PowerPoint files instantly.
Operates efficiently under standard user permissions, preserving your drag-and-drop workflows.Fully compatible with Microsoft Office formats, including DOCX, XLSX, and PPTX.Extremely lightweight with fast startup times, minimizing system crashes.Familiar tabbed interface allows for an immediate and seamless transition.
microsoft office alternative - wps office

Frequently Asked Questions

Why does running Microsoft 365 as an administrator break drag-and-drop functionality?

When an application is run with elevated administrator privileges, Windows security protocols prevent lower-privileged applications (like standard File Explorer windows) from interacting with it. This security measure intentionally blocks standard drag-and-drop actions between the two programs.

Will I lose my Office product key if I perform a System Restore?

No, a System Restore does not remove your product licenses or personal files. It simply reverts system configurations, registry settings, and system updates back to a previous date. Your Microsoft 365 activation status will remain intact.

What should I do if System Restore is disabled or grayed out on my computer?

If System Restore is disabled, it means Windows has not been tracking restore points. You will need to rely on the 'Online Repair' tool via the 'Apps and Features' settings menu, or completely uninstall and reinstall Microsoft 365 to resolve the privilege conflicts.