Took me a while to figure out where to find that, I think I am stuck on 48% on something in the update section. No clue what it is and no clue about what is in the links posted. I am not comfortable with most computer stuff so it will have to get here by itself somehow. Or not I guess. I don't see anything on that settings page on my computer to make it stop, or to re-try. So there it sits I guess.
I don't even know if I have this AU update, it doesn't say AU anywhere, just says I got some update on the 6th. But some cumulative thingie is stuck at 48%.