How to Fix Microsoft Office License Removal Tool Errors on Mac
Question details
The user is unable to successfully run the Microsoft Office License Removal Tool or install Office 2021 on macOS Ventura.

- Product
- Microsoft Office 2021
- Device & OS
- macOS Ventura
- Scenario
- Attempting to completely remove existing Office licenses to resolve ongoing installation failures.
- Observed behavior
- The License Removal Tool and Office installer repeatedly fail to execute. Standard fixes like manually deleting Library files or basic reinstallations do not resolve the issue, suggesting potential disk permission errors or a damaged user profile.
Ensure you back up your Mac using Time Machine before performing disk repairs or creating new system profiles to prevent any accidental data loss during the troubleshooting process.
Run Disk Utility and Test in a New User Account
Use macOS built-in tools to repair disk errors and isolate the issue to a corrupted user profile.
If the License Removal Tool fails, the problem is often tied to your specific macOS user profile or disk permissions rather than the application itself. Testing the tool in a fresh macOS account helps isolate and bypass the cause.
Go to Applications > Utilities > Disk Utility, select your startup disk from the left panel, and click 'First Aid' to check and repair any underlying disk errors.
Navigate to System Settings > Users & Groups on macOS Ventura, and click 'Add Account' to create a new Administrator profile.
Log out of your current session and log back in with the newly created Administrator account credentials.
Download a fresh copy of the Office License Removal Tool and the Office 2021 installer from the official Microsoft website, then attempt to run them in this new environment.

Run the Installer from the Desktop
Bypass potential folder-specific permission issues by executing the tool directly from your Mac Desktop.
Avoid Installation Hassles with WPS Office for Mac
Struggling with stubborn Office license errors and installation failures on macOS? WPS Office is a lightweight, all-in-one suite that installs effortlessly on Mac without complicated licensing tools. Enjoy seamless productivity instantly.
- 1. Download WPS Office: Visit the official WPS website and download the dedicated Mac version.
- 2. Install the App: Open the downloaded package and drag WPS Office into your Applications folder.
- 3. Start Creating: Launch WPS Office and immediately open or edit your existing Microsoft Office files without encountering licensing errors.

Frequently Asked Questions
Why does the Office License Removal Tool fail on macOS Ventura?
Failures are typically caused by corrupted disk permissions, damaged macOS user profiles, or restricted system access to specific Library folders necessary for license removal.
Should I manually delete Office Library files instead of using the removal tool?
It is not recommended. Manually deleting random Library files may not fully remove the license, leaving leftover registry items that can cause further software conflicts. Always try repairing your disk or using a new user account first.
Do I need to erase my entire Mac hard drive to fix Office installation errors?
No. Erasing your entire drive should only be considered an absolute last resort if all other recovery options, including creating a new user profile and running Disk Utility First Aid, have completely failed.




