'%3e%3cpath%20d='M8%200C12.4183%200%2016%203.58172%2016%208C16%2012.4183%2012.4183%2016%208%2016C3.58172%2016%200%2012.4183%200%208C0%203.58172%203.58172%200%208%200ZM11.6162%204.38379C11.2257%203.99337%2010.5927%203.99338%2010.2021%204.38379L8%206.58594L5.79785%204.38379C5.40732%203.99334%204.77429%203.99329%204.38379%204.38379C3.99331%204.77429%203.99335%205.40733%204.38379%205.79785L6.58594%208L4.38379%2010.2021C3.99348%2010.5927%203.99341%2011.2257%204.38379%2011.6162C4.77426%2012.0066%205.40734%2012.0065%205.79785%2011.6162L8%209.41406L10.2021%2011.6162C10.5927%2012.0066%2011.2257%2012.0067%2011.6162%2011.6162C12.0067%2011.2257%2012.0066%2010.5927%2011.6162%2010.2021L9.41406%208L11.6162%205.79785C12.0066%205.40735%2012.0066%204.77429%2011.6162%204.38379Z'%20fill='%23080E17'%20fill-opacity='0.46'/%3e%3c/g%3e%3cdefs%3e%3cclipPath%20id='clip0_3761_713'%3e%3crect%20width='16'%20height='16'%20fill='white'/%3e%3c/clipPath%3e%3c/defs%3e%3c/svg%3e)
Fix Microsoft Office Stopped Working and Will Not Uninstall or Reinstall
Question details
The user is experiencing an issue where Microsoft Office has completely stopped working and they are unable to uninstall or reinstall the software through standard system settings.
- Product
- Microsoft Office
- Device & OS
- not provided
- Scenario
- Attempting to repair, uninstall, or reinstall a malfunctioning Microsoft Office suite.
- Observed behavior
- Microsoft Office fails to launch, and standard uninstallation or installation processes freeze or fail to complete.
Before proceeding with a forced uninstallation, ensure you have your Microsoft account login credentials handy and close any running background programs.
Completely Uninstall and Reinstall Microsoft Office
Use the official Microsoft uninstallation support procedure to forcefully remove corrupted Office files before attempting a fresh installation.
When standard uninstallation from the Control Panel or system settings fails, it usually means registry keys or core installation files are corrupted. Using Microsoft's dedicated removal tool ensures all leftover traces are erased so a new installation can succeed.
Download and run the Microsoft Support and Recovery Assistant (SaRA) tool from the official Microsoft support website. Follow the on-screen prompts to select your Office version and completely remove all traces of your current Office installation.
Once the removal tool finishes, restart your computer to ensure all background processes and corrupted registry files are completely cleared from the system memory.
Open a web browser and navigate to https://account.microsoft.com/services. Sign in with the Microsoft account associated with your Office subscription.
Click 'Install' to download the latest Office setup file. Run the installer, and once the process is complete, open any Office application (such as Word or Excel) and sign in to activate the software.
Switch to WPS Office for a Hassle-Free Experience
If Microsoft Office continues to fail, freezes, or refuses to install, consider switching to WPS Office. It is a highly compatible, lightweight, and free alternative that installs in seconds and won't bog down your system.
- 1. Download the Installer: Visit the official WPS Office website and download the free, lightweight installer.
- 2. Install in Seconds: Run the downloaded setup file. The installation process is quick and does not require complex system configurations.
- 3. Open Your Documents: Launch WPS Office and immediately open your existing Microsoft Office files without worrying about compatibility issues.
Frequently Asked Questions
Why won't my Microsoft Office uninstall from the Control Panel?
This usually happens when core installation files or registry keys are corrupted, or if an Office background service is stuck. Standard uninstallers rely on these files, so when they are damaged, the process fails.
Will using a forced uninstaller delete my documents?
No. Uninstalling Microsoft Office, even with a forced removal tool, only removes the application files. Your personal Word documents, Excel spreadsheets, and PowerPoint presentations remain safely stored on your hard drive.
How do I activate Office after reinstalling it?
After the reinstallation is complete, launch any Office application like Word. A prompt will appear asking you to sign in. Enter the Microsoft account credentials linked to your Office license or subscription to activate it.
Can a third-party antivirus block an Office installation?
Yes, sometimes overly aggressive antivirus or firewall software can block the background services required to install or uninstall Office. You may need to temporarily disable your antivirus while performing the reinstall.
