[Fixed] Error code 30125-9 in Microsoft Office 365/2021/2019 Installation

Microsoft Office 365/2019/2021 installation fails during the configuration phase. It could occur if you were trying to add more Microsoft office products or corrupted system files or corrupted office installer file download or installer not working in the computer. Sometimes, restarting your computer is enough to solve the problem.

Here is some process that you can try to fix Installation. But before proceeding ahead first look the most common causes of this Error code 30125-9 , error code 30125-9(500),error code 30125-9(503) ,error code 30125-1007(502).

Following steps to easily Fix Microsoft Error code 30125-9 in windows 10 or windows 11

1.Check if the old office app is already installed on the PC. If so, uninstall and reinstall the app.

2.Install the package to folder that is not encrypted.

3.Grant Full Control permissions to the SYSTEM User Account

4.Firewall or antivirus software might be blocking the Office installation.

Steps to disable windows firewall

Start and type “Windows Security” to search
Select Windows Security app >> go to Virus & threat protection, >> under Virus & threat protection settings >> select Manage settings
Real-time protection to Off

Steps to disable Antivirus:

First, Open Antivirus application installed on the computer.
After that, click on settings, go to real time protection and Turn Off
Select Turn Off real time protection.
Then Navigate to Antivirus firewall.
Turn off Antivirus firewall

If the issue persists, then perform all the steps Talk to our experts or follow the steps given below.

Steps to fix SFC Scan in error code 30125-9

Press the Windows + R keys at a time
Open field, type %temp%, then Click ENTER
Press the CTRL + A keys at a time to select all items.

Steps for Windows Disk Clean-up tool

Press the Windows + R keys at a time
Open field, type %Cleanmgr.exe%, then Click ENTER
Select the specific drive you want to clean up, and then select OK.
Select and delete all files

Perform a Windows Update

Click Start and go to settings
Click Windows Update and security
Click check for update
Once the update completes, restart your computer.

Try to install the office application, if it isn’t working try using the easy fix tool to completely uninstall Office, and then reinstall Office

Following the steps to install Microsoft Recovery tool

1.Download Microsoft Support and Recovery Assistant utility.

2.Once download is completed double click to run the SetupProd_OffScrub.exe application.

3.Press Install option to install the Microsoft recovery tool.

3.Once the installation is completed, then click Agree and click Yes.

4.Wait until the ‘Microsoft Support and Recovery Assistant’ troubleshoot the issue.

5.Select checkbox, at left of the Office product name to select all the installed Office products and Click Next.

Process for Office Reinstall

1.Open Office My Account by going http://www.office.com/myaccount and Login to Office account using your registered email ID and password.

2.Click on install Option under the Office product in your account.

3.Save the installer setup files if prompted and run it once download is completed.

4.Do not go offline or reboot the computer once installation is initiated.

5.Click on finish button once the program is installed completely.

If the issue persists and not able to install office, then we need to reinstall windows 10 or windows 11 Operating system in the PC.

Disclaimer: We recommend you do the back up before we proceed the steps, during reset Windows 11 and windows 10 installation means that all your files and settings will be lost during in resetting process.

Windows 10 _ reset your PC

1.Select Start > Settings > System > Recovery. Open Recovery settings.

2.Next to Reset this PC, select Reset PC. Then choose from the options and / or settings in table below.

Windows 11 _ reset your PC