Product key is currently being used by another computer.

minimuscle

Reputable
Dec 27, 2014
43
0
4,560
I have started my computer, after sorting out a graphics card driver issue I found that "my windows CD key is currently being used by another computer".

I am the only one to use the CD as everyone else's laptops are older and had windows pre-installed..... Why is this happening?

how do I fix it?