I just upgraded my Acer laptop from Windows 7 Home to W-7 Pro using Windows Anytime Upgrade purchased from the Microsoft Store so I could use the XP Mode.
When I try to install XP Mode, it keeps returning to the validation check:
"The validation software you are about to download works with most browsers. Once installed, it will attempt to repair Windows 7 licensing components that may have been damaged, moved, or deleted. From time to time, this software will also perform a validation check to make sure that Windows 7 running on your PC is genuine and stays that way. View the privacy statement.
Continue Cancel "
A continuing loop.
The W-7 Pro is valid. (Attached)
I tried the "patchregcleanup" and it said "Product code must be specified"