[Fixed] Microsoft Office 365/ 2021/ 2019/ Error Code 30094-4

Step 1: Disable Firewall and Antivirus

Firewall and antivirus programs can interfere with the installation process. Temporarily disable them using the steps below:

Disable Windows Firewall:

1. Open Start and search for “Windows Security.”
2. Go to Virus & Threat Protection > Manage Settings under Virus & Threat Protection settings.
3. Turn Real-time Protection Off.

Disable Antivirus:

1. Open the antivirus application installed on your device.
2. Navigate to Settings > Real-Time Protection and turn it off.
3. Disable the Antivirus Firewall under the same settings.

Once disabled, try reinstalling or updating Microsoft Office.

Step 2: Use the Microsoft Office Installation Troubleshooter

Microsoft provides a free troubleshooter to diagnose and resolve issues with installing or updating Office 365/2021:

1. Download the Microsoft Office installation troubleshooter from the official website.
2. Run the downloaded file and follow the on-screen instructions.

This tool can identify and fix common installation errors, including Error Code 30094-4.

Step 3: Perform a Clean Boot

A clean boot starts your system with only essential services and programs, reducing conflicts:

1. Press Windows + R, type msconfig, and press Enter.
2. In the System Configuration window, go to the Services tab and check Hide all Microsoft services.
3. Click Disable All and then go to the Startup tab.
4. Open Task Manager, disable all startup items, and restart your computer.

After rebooting, try reinstalling Office.

Step 4: Run an SFC Scan

System File Checker (SFC) scans and repairs corrupted system files:

1. 1. Open the Command Prompt as an administrator.

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

Note: If the scan indicates that it found corrupt files but couldn’t fix them, additional repairs may be needed.

Step 5: Use the Microsoft Support and Recovery Assistant

The Microsoft Support and Recovery Assistant can resolve many installation and update issues:

1. Download the Microsoft Support and Recovery Assistant tool.
2. Run the SetupProd_OffScrub.exe file and install the tool.
3. Follow the prompts to diagnose and fix Office issues.

This tool ensures your Office installation is error-free.

Step 6: Reinstall Microsoft Office

If the above methods fail, reinstalling Office may resolve the issue:

1. Log in to your Office account at www.office.com/myaccount.
2. Click the Install option under your Office product.
3. Save the setup file and run it. Ensure you remain online during installation.
4. Once installation completes, click Finish.

In Conclusion

If you are still unable to resolve Error Code 30094-4, we recommend chatting with our assured experts for the best solutions. We guarantee quality service and value for your money.

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