How to Fix Microsoft 365 Apps Starting Only When Run as Administrator
Question details
Microsoft 365 applications crash or close immediately upon a normal launch, forcing the user to run them as an administrator to function.

- 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.
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.
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.
Click the Windows Start button, type 'Control Panel' in the search bar, and hit Enter.
In the Control Panel window, change the view to 'Large icons' or 'Small icons', and select 'Recovery'.
Click on 'Open System Restore'. This will launch a wizard to guide you through the system rollback process.
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.

Repair the Microsoft 365 Installation
Use the Windows built-in app repair tool to fix corrupted Microsoft 365 program files.
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. Download the Installer: Visit the official WPS Office website and click the free download button.
- 2. Install WPS Office: Run the downloaded executable file and follow the straightforward setup instructions.
- 3. Open Your Documents: Launch WPS Office and open your existing Word, Excel, or PowerPoint files instantly.

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.




