I installed an upgrade from vista to windows 7 home premium a while back, from original disk with product key. I had previously installed it on my old labtop. It worked fine.
A while later i discovered the anytime upgrade option on my labtop and was told i could upgrade to windows professional free of charge, I had never heard of "anytime upgrades" but was given the product code and it seemed the obvious option. All of this was through microsoft so i assumed it was fine.
Now I'm getting messages saying that I have an illegal version of the operating system and that it won't activate... I don't know how to revert bact to my original upgrade either, I'm not exactly a whizz where computers are concerned, or technology in general for that matter. What should i do?...
Bit of a thicky so walk me throught it :) thanks