How to Uninstall OneNote When OfficeClickToRun.exe is Missing
Question details
The user needs to completely uninstall Microsoft OneNote, but the application remains stuck in the installed apps list because the Office Click-to-Run executable file is missing from the system folder.
- Product
- Microsoft OneNote
- Device & OS
- Windows
- Scenario
- Attempting to uninstall OneNote or Microsoft Office through standard system app settings.
- Observed behavior
- OneNote remains in the installed-apps list and cannot be removed normally due to the missing OfficeClickToRun.exe file in the Microsoft Shared folder.
Verify your administrative privileges on Windows and ensure all Microsoft Office applications and background processes are fully closed before attempting to force an uninstallation.
Restore or Reinstall Office Click-to-Run Components
Before forcing a removal, try repairing the existing Click-to-Run components to restore the missing executable so the standard uninstaller can function properly.
The OfficeClickToRun.exe file is essential for modifying or removing modern Office installations. Restoring it is often the safest way to resolve uninstallation errors.
Navigate to C:\Program Files\Common Files\Microsoft Shared\ClickToRun using File Explorer to verify if the executable is completely missing or corrupted.
Go to Windows Settings > Apps > Installed apps. Locate your Microsoft Office installation, click the three dots (or select it), choose 'Modify', and run an 'Online Repair' to restore missing components.
Once the repair process finishes and the missing OfficeClickToRun.exe file is restored, try uninstalling OneNote again from your installed apps list.
Use the Microsoft Office Uninstall Support Tool
If the standard uninstaller still fails, use Microsoft's official automated troubleshooting tool designed specifically to remove stubborn Office installations.
Perform a Manual Office Uninstallation
If automated tools cannot completely remove the components, you will need to manually delete the associated system files and registry entries following Microsoft's manual uninstallation guide.
Switch to WPS Office for a Hassle-Free Experience
Tired of dealing with complicated uninstallation processes, stubborn background services, and missing Click-to-Run files? WPS Office is a free, lightweight, and easy-to-use alternative that installs and uninstalls cleanly without leaving heavy system footprints.
- 1. Download the Installer: Visit the official WPS Office website and download the free, lightweight installer package.
- 2. Install Quickly: Run the executable file and follow the simple on-screen instructions to set up the entire suite in seconds.
- 3. Open Your Existing Files: WPS Office will automatically recognize your existing Microsoft Office files, allowing you to instantly resume your work without formatting loss.

Frequently Asked Questions
Why is the OfficeClickToRun.exe file missing from my computer?
This essential file can be mistakenly deleted by third-party antivirus software, corrupted by an interrupted Windows or Office update, or accidentally removed during a manual system cleanup.
Can I just delete the OneNote folder in Program Files to uninstall it?
No, simply deleting the application folder will leave behind background services, registry keys, and temporary system files. This will cause the app to remain stuck in your installed apps list and create conflicts if you try to reinstall Office later.
Where is the Office Click-to-Run folder normally located?
By default on modern Windows systems, the Click-to-Run components and executables are stored in C:\Program Files\Common Files\Microsoft Shared\ClickToRun.
What should I do if the official Uninstall Support Tool doesn't work?
If the automated Support and Recovery Assistant fails to remove OneNote, you will need to follow Microsoft's manual uninstallation guide to carefully delete residual registry entries, or contact Microsoft Support directly for advanced technical assistance.




