How to Fix Error code 30125-9 in Microsoft Office 2021/2019/365

Solution 1: Temporarily Disable Windows Defender

Follow these steps to disable Windows Defender temporarily:

1. Click the Windows Start button and type “Windows Security.”
2. Open the Windows Security window and select “Virus & Threat Protection.”
3. Under “Virus & Threat Protection,” select “Manage Settings.”
4. Turn off “Real-Time Protection.”

To disable third-party antivirus software temporarily:

1. Open your antivirus application (e.g., McAfee, Norton, or AVG).
2. Go to “Settings” and find “Real-Time Protection.”
3. Turn off “Real-Time Protection.”
4. Navigate to “Antivirus Firewall” and turn off the firewall temporarily.

Solution 2: Run an SFC Scan to Fix Error Code 30125-9

The SFC Scan tool helps detect and repair corrupted system files. Follow these steps:

1. 1. Log in as an administrator and open the Windows Terminal or Command Prompt.

1. Type the following command and press Enter: SFC /SCANNOW
2. Wait for the scan to complete.

If the scan indicates issues that cannot be repaired, follow up with the DISM (Deployment Image Servicing and Management) tool or consider reinstalling Windows as a last resort.

Solution 3: Remove and Reinstall Office

Follow these steps to remove and reinstall Microsoft Office:

1. Download the Microsoft Support and Recovery Assistant utility from the official Microsoft website.
2. Run the downloaded file (SetupProd_OffScrub.exe).
3. Install the recovery tool and accept the terms and conditions.
4. Select all installed Office products and click “Next” to proceed with the uninstallation.

To reinstall Office:

1. Go to Office My Account and log in using your registered email ID and password.
2. Click on the “Install” option under the Office product in your account.
3. Download and run the installer setup file.
4. Ensure the computer stays online during the installation process.
5. Click “Finish” once the program is installed completely.

Final Solution: Reset Windows Operating System

If all else fails, resetting your Windows operating system may resolve the issue. Follow these steps:

1. Windows 10: Select Start > Settings > System > Recovery. Open Recovery settings and click “Reset this PC.”
2. Windows 11: Select Start > Settings > System > Recovery. Open Recovery settings and click “Reset this PC.”

Important: Back up all your data before performing a reset, as this process will erase all files and settings.

In Conclusion

If you have trouble following these methods, we recommend chatting with our experts for personalized assistance. Visit our website for more information.

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