Are you tired of inserting activation key in MS Office but MS Office repeatedly asks you to enter the license key? Do you get the following error message over and over again when you start any of the Office components like MS Word, Outlook, Excel, Powerpoint, Access, etc.?
This copy of Microsoft Office is not activated.
You have x days left to activate. Make sure you are connected to your corporate network to enable automatic activation. Your system administrator can help.
(Error code: 0x4004F00C)
Access denied to installation source
We're sorry, we had an obstacle when accessing a required file. Check that the installation source has the correct permissions and try again. Error code: 0x4004f00C
How can I fix Microsoft Office activation error 0x4004F00C?
There may be several reasons that are causing the MS Office 0x4004F00C activation error. Here, in this post, I have tried to explain the most suitable method to clear this problem.
Method 1: fix using advanced system repair tool
Advanced System Repair Tool is an amazing utility for Windows users. Scans the entire PC for problems and, in a moment, returns the list of problems your PC has. By fixing these problems, you will be able to use Office without having any problem. As you know, Most of the time, license error or activation error comes from corrupted registry key. This utility not only repairs corrupted or damaged registry key, but also updates the system driver, missing software and system files.
Method 2: activate license via administrator command prompt
If the license is not activated through the license window, you can try activating the license key via administrative command prompt. Here are the steps, how can you do it effectively.
Paso 1. Open command prompt as administrator.
Paso 2. Paste the following script to activate MS Office 2010 Professional Plus o MS Office 2013 or any other version of Office.
%ProgramFiles%Microsoft OfficeOffice15ospp.vbs" /inpkey:<enter your product key>
Paso 3.Paso 3. Now, start MS Office and check if your error has been fixed or not.
Method 3: uninstall and install office
If the above method doesn't work for you, try installing Office again after completely erasing the previous Office installation. Here are the steps to uninstall or delete MS Office 2010/2013/2016/2019 u Office 365 absolutely from Windows operating system.
Paso 1.Paso 1: Go to the following link and download the Microsoft Easy Fix tool to uninstall Office completely.
Paso 2. Double click on the o15-ctrremove.diagcab tool to launch software. Click next to uninstall Microsoft Office absolutely from PC.
Resume
This post describes how you can delete Microsoft Office 0x4004F00C activation error from a Windows PC 7 o Windows 10.
