Why did my Windows 8.1 Professional upgrade to Windows 10 Home?

[barrymicrosoft lockyer]

Why did my Windows 8.1 Professional upgrade to Windows 10 Home

I allowed my Windows 8.1 Professional to upgrade automatically to Windows 10, but when I checked the version shows Windows 10 Home.

 

[gpobernardo]

Re: Why did my Windows 8.1 Professional upgrade to Windows 10 Home

Welcome to Windows Central.

Do you have documentation supporting that your previous OS version was indeed Windows 8.1 Pro?