Microsoft Office: ‘Unlicensed Product’ with Word, Excel and Outlook

With Microsoft Outlook, Excel or Word ‘Unlicensed Product’ means that you have to activate Office. You probably wanted to start Office 2019 Standard as usual, as you might have to do something urgently in Word or Excel. But as soon as you open the software, the error message of Microsoft Office ‘Unlicensed Product’ appears at…