Microsoft Product support

Error code 1402

You might see Office error code 1402 if your antivirus software, firewall, or proxy settings prevent you from installing Office. To resolve the problem, temporarily turn off your antivirus software, firewall, or proxy settings, install Office, and then turn the settings back on.

Causes for the Office install error

1. Your security software or your firewall might be blocking the Office installation.

2. Proxy settings are enabled on your computer.

3. Pre-existing version of an Office Suite.

4. Incomplete\partial\failed repair\installation\change\removal of the Office Suite.

Fixing 1402 Office error code

Turn OFF Security software and Firewall:

First, temporarily turn off the antivirus and firewall security.

Then, install the Office 2013 or Office 365 Suite.

Follow the below solution steps to fix Office error code 1402 while installing or uninstallig Office suite 

1. Login to only if you have purchase Office through Microsoft Store. 

If you purchased Office product key alone, go to and enter the product key.

Office error code 12007-4              













2. If you have online account enter the username and password.

Office error code 12007-4code











3. Click on the Install button

Office error code 12007-4code








Click on downloaded file and installation prepares.

        Office error code 12007-4code        







Office installation will start after checking and preparing the configuration.

Office error code 12007-4code










Follow the simple onscreen instructions.

Once installation is completed, click on All Done button.

Office error code 12007-4code            










Now, the Office Suite is installed and ready for use and the error is fixed

You may check if the Microsoft Office applications are working fine.


If the issue is still not fixed, it can be a very critical problem with your computer. It can affect your personal data and the Windows Operating System. Windows registry and System files affected. It needs a manual removal and recommended to be performed by an expert. 

Chat with Expert for support


Office error code 12007-4code




Error Code 0-2 Error Code 1056-4 Error Code 30094-1 Error Code 30033-77                                                         
Error Code 0-3 Error Code 1072-3 Error Code 30094-4 Error Code 30088-22        
Error Code 0-4 Error Code 1224-4 Error Code 30102-4 Error Code 30045-11        
Error Code 0-9 Error Code 1392-6 Error Code 30125-4 Error Code 30088-26        
Error Code 2-4 Error code 1392-26 Error Code 30145-4 Error Code 30088-27        
Error Code 32-4 Error Code 12002-4 Error Code 30174-4 Error Code 30089-13        
Error Code 5-11 Error Code 12007-4 Error Code 30175-4 Error Code 30102-11        
Error Code 0-27 Error Code 12152-4 Error Code 30170-4 Error Code 30102-13        
Error code 2738 Error Code 30126-4 Error Code 30033-4 Error Code 30145-13        
Error Code 15-14 Error Code 30029-4 Error Code 30029-28 Error Code 30145-16        
Error Code 183-4 Error Code 30045-4 Error Code 30175-11 Error Code 30145-27        
Error code 1303 Error Code 30088-4 Error Code 300184-4 Error Code 30169-22        
Error code 2908 Error Code 30089-4 Error Code 30033-27 Error Code 30203-11        


Error code 1402

Error code 1402

If you get Error  together with a “Something went wrong” message while installing Office 2013 or Office 365 on your computer, it isn't fun trying to fix tthe error. It can be frustrating to perform the steps to fix this issue with the error. To help determine the steps, scroll down this page for an error . If there’s a different error code, or, if the install error message is different, you may still try to perform the steps mentioned in this article.

Fix install error 1402

Error code 1402 can occur if your malware security or your firewall is interfering with the Office installation. Even, proxy settings on your computer can cause this error.

Temporarily turn off the firewall:

Turn off the firewall on your computer, install Office and turn the firewall back on.If you’re using a firewall from another manufacturer, visit their website for information on how to temporarily disable the firewall.




The below steps will help you in understanding how to install Office and Uninstall/repair Office programs.


Installation of an Office Program:-


1. Sign in to Office 365 with your Office user ID.




2. At the top right of the page, click Settings > Office 365 Settings.











3. Click Software.


4. On the Office page, select a Language, and then click Install.



Repairing an Office program:-

Repair Office 365

Click Start > Control Panel > Programs > Programs and Features.

Click the Office program you want to repair, and then click Change




In Office 2013, click either Quick Repair or Online Repair




Click on close and use Office Application




Right now, the error should be fixed. If the error is not fixed, it can be a very critical problem with your computer affecting your personal data and the Windows Operating System. You will have to chat with our Experts for support to get the problems fixed with very high priority.