The previously installed version of Office prompts the user to change the product key. The screen then disappears, and shows no response when product key change is clicked. The following describes how to modify the registry.

Incorrect registry modification can cause serious problems, so please proceed with extra caution. If it’s not, your email address won’t work for signing in to Office. Activation can fail if you have multiple copies of Office installed.

Let’s uninstall any versions of Office you aren’t using before we continue to troubleshoot. Windows 11 or Windows 10 : On the Windows task bar, type Control Panel in the Type here to search box, select Control Panel in the search results, and then select Programs and Features. Windows 8. In the Search Programs and Features box upper-right corner of Programs and Features , search for the word office.

If more than one version appears, right-click the version you aren’t using and select Uninstall. If only one version is listed, you can go to Step 3: Check your Microsoft subscription status. If Office still won’t activate, try running an online repair as described in Repair an Office application to fix up the remaining install of Office.

If you still can’t activate, proceed to the next step. If you have a Microsoft for home subscription, let’s make sure it’s still active and renew your subscription, if necessary.

If you don’t have Microsoft , you can skip to Step 4: Troubleshoot Office activation. If prompted, choose Sign in and enter the Microsoft account email and password associated with your Microsoft subscription. Review the details under the Subscriptions heading or Cancelled subscriptions heading. If your subscription has expired, you can renew it by following the steps in Renew Microsoft Family. After you renew your subscription, you can restart your Office apps as needed.

If Office still won’t activate, continue to the next step. Select your browser from the drop-down list to see how to save and then start the Microsoft Support and Recovery Assistant. In the upper-right browser window, select Show all downloads. The Application Install dialog box opens. Select Install to start the installation. The Microsoft Support and Recovery Assistant opens in a new window.

Select I agree to accept the Microsoft Services Agreement. If you’ve tried the earlier troubleshooting steps and Office is still unlicensed, you can troubleshoot activation failures yourself. Check your computer’s date, time, and time zone.

Run Office as administrator. Update Office. You might as well say it is in a league of its own when it comes to the ultimate package for creating, managing and forwarding documents in any common format. Even though pretenders to the Office throne have sprung up in recent times, it remains a fact that no other application bundle comes close to the ease, sheer versatility and plain old familiarity we get with Microsoft Office. The current version of Office is Office , released in October , along with Windows Office , , , and remain in popular usage.

Many users have recently complained about receiving the Product Activation Failed message at the top of the title bar when they open an Office application like Word, Excel or PowerPoint. This message can appear whether you have a genuine Office license or not. Many people in this scenario simply click the large X icon to remove the error banner and continue to go about their business.

However, each time an Office app is opened, the error banner reappears. Eventually, all Office apps lose their most important features and the user is basically stuck in read-only mode because editing and other functions are disabled. In this article, we provide some fixes and workarounds for this error. Depending on the type of warning you get, you can still make use of them as normal.

If you don’t activate your software, eventually Office switches to Reduced Functionality mode where it lets you open files to view them but not edit them. In the Activation Wizard, choose the option for activating by telephone, and when you call the activation number, but do not enter anything or say anything. Activate a volume edition of Office.

Table of contents. Office install. How to install Office. Redeem or activate. Office product keys. Activate Office. Hence you should activate Ms office. It’s really that simple to fix this annoying and irritating product activation failed red bar in the MS office.

Just follow the steps mentioned in this post or watch the video. Debug Guide. Type Here to Get Search Results! If you think any virus or harmful services are causing this issue then read this article:. How to remove virus without antivirus in windows 10? First of all close the Microsoft Office word, excel, etc 2. If you see two folders of the same name then do the following step for both folders. Before using this step, disable windows defender or your antivirus, maybe it’s blocking the Microsoft process unexpectedly without letting us know.

The conclusion is simple either you activate your Ms office product for better use and not to have this kind of problems in the future, or just use another software.

And you will fix your Microsoft office product activation failed error. Tags troubleshooting. Top Post Ad. Below Post Ad.

 
 

 

Office product key change error step by step – Office | Microsoft Docs – Why does this error occur?

 

Was this reply helpful? Yes No. Sorry this didn’t help. Uninstall Office completely from the system, re-install it and check if it helps. Note: If Windows 7 is a 64 bit operating system then download and save the fixit tool on the system and then try to run the file from the system.

If the above steps do not fix the issue then you may also refer the link mentioned below which discusses about the similar error message and check:. I hope the above suggestions helps to resolve your issue.

If you need any further assistance reply and we will be glad to assist you. Choose where you want to search below Search Search the Community. Search the community and support articles Install, redeem, activate Microsoft and Office Search Community member. I was using Microsoft office professional plus normally for last two years and now suddenly I am getting a notification saying “product activation failed”. I tried to re install and repair it, but still the same.

What should I do? This thread is locked. You can follow the question or vote as helpful, but you cannot reply to this thread. I have the same question Report abuse. Details required :. Cancel Submit. Dan at IT Associates. From what source did you purchase Office Pro Plus ? What is the exact error code displayed? Did you try the Telephone Activation option when running the Activation Wizard?

Thanks for your feedback. How satisfied are you with this reply? Thanks for your feedback, it helps us improve the site. At first permission box appears asking “do you want the following program ms-word to make changes to this computer? You should repair the Office program by using control panel” and then the window closes.

I have tried repairing also, re-installing several times but still its not working. Anula D’Souza. In reply to nagesh gupta’s post on December 22, Hi Nagesh, Thank you for posting in Microsoft Community.

Thank you. This site in other languages x.