The Software Licensing Service reported that the license could not be found or was invalid. The error code usually means that the user entered the wrong license key ...

typosquatting using names that are very similar to the domains used for activation in Microsoft Activation Scripts (MAS), an open-source tool that can activate licenses for Windows and Microsoft ...

To begin, you’ll need to download the Activate-ProductOnline.ps1 script and save it to a local folder. This script will install and activate the ESU product key ...