Here's a screenshot of the error:

https://i.gyazo.com/a56cb035ad5ab238709815ecce63eddd.png

I get this popup every few minutes, unless I just leave it up permanently. I've been googling for a...

Okay, just a small update. I found this thread, where someone was having the same issue.

In Andre Da Costa's final response, he provided another product key to try....

Hi,

A couple of months ago I decided to finally upgrade from Windows 7 to Windows 10. I didn't do a clean install, I just went through the upgrade process.

Everything went smoothly, and I've...