I came across an upgrade issue when I was upgrading Windows 10 Home to Windows 10 Pro using the Change Product Key feature. I first entered the default Windows 10 key from Microsoft
VK7JG-NPHTM-C97JM-9MPGT-3V66T to convert the Windows 10 Home to Windows 10 Pro and when I clicked the start button to start the upgrade, I get the error saying that the the installation does not have a valid digital license with the error code
Unable to upgrade your edition (0x803fa067).
The solution is very simple
– Boot the computer
– Open the activation screen
– Change the Product Key to
– Disable internet connectivity by disabling network card
– Click start for the upgrage
After joining a computer to AzureAD you will login with a user and will be automatically added as a local admin. The trouble is when logging with other users. These users will automatically set as users to the computer. From the Computer Management Console there is no way to add an AzureAD as when you click on Add and Locations, there is no location for the AzureAD. If you look at the current AAD user in the Computer Management and Local Users and Groups you will find the current user as AZUREAD\noel.pulis.
Luckily there is a way to add an additional AzureAD user as a local admin.
– Open CMD (Command Prompt) as Admin
– Type NET Localgroup Administrators AzureAD\additionaluser
Once this is ready, open the Local Users and Groups and you will find the AzureAD user part of the local Administrators Group.