
Using the original Product Key today, and it's back working again. Installed the same day without any problems, until yesterday.

It was purchased on 20th February 2020 on-line, with an e-mailed Microsoft download website and Product Key. I've bought from this company for a number of years without any previous problems. It would appear that this is what I've bought as a private person for a single computer licence. I knew about companies having a company wide licence, but did not know that it was called volume licencing. So if it is volume licensed, then - if it was previously activated in accordance with Microsoft conditions - for use on that computer - you should contact either the system administrator - if it is not your own personal computer OR the Of course, you can also choose to remove & deactivate your current Office license first and then enter your new product key the next time you launch Office application.Unless I am mistaken, and if I am I apologise, this is a volume licensed version of Office 2019. The methods given above are the options to directly change the product key in your Office 2016 / 2019 application.

If Office 2019 / 2016 32-bit is installed on 64-bit Windows, type this command instead:Ĭd C:\Program Files (x86)\Microsoft Office\Office16 Navigate to Office installation folder by running this command:Ĭd C:\Program Files\Microsoft Office\Office16 Open the Command Prompt as administrator.Method 2: Change Office 2019 / 2016 Product Key with Command Prompt You’ll be prompted to sign in to your Microsoft account which is linked with your new Office product key, or enter the product key instead.

If you’re using Office 2016, click on the Change Product Key link instead. On the right side, click on the Change License button under the Office logo.

Open your Word or Excel application included in your Office 2019 / 2016 suite.Method 1: Change Office 2019 / 2016 Product Key from Office Application Your Office license has expired and need to replace it with a new product key? Need to change Office product key because it’s already activated by the maximum number of times? In this tutorial we’ll show you 2 easy ways to change Office 2019 / 2016 product key without re-installing.
