Quote Originally Posted by MatG-DK View Post
I can confirm that ONE 1.1.8.2 was installed and should be working.
But why you suggest ONE as an additional and not required in this guide?
Is it that important?

I had AeroGlass installed earlier and got the graphic driver problem. So maybe that had something to do with it..?
It's additional because themes will still work without ONE, it is not a requirement for all themes, only themes that have included support for ONE will benefit, without ONE working on supported themes you will not have custom explorer backgrounds, Control Panel Navigation images, details pane etc.