I haven't seen that particular dialog
But I wouldn't expect to. My two Win8 machines have been upgraded, and I haven't powered up my Win7 laptop since before Win10 was available.
Geek Speak » in reply to "Do you want to scan your computer for updating?"
But I wouldn't expect to. My two Win8 machines have been upgraded, and I haven't powered up my Win7 laptop since before Win10 was available.