iTunes: The "Get" button doesn't work in Windows Store

Access Denied said:

That would lead me to believe it is the Store itself and it is not related to a Windows version. :)

Funny my Dads laptop just updated today anbd yet he was having the same store issues on 1709 as well.

Success

For info: I've been periodically trying to download. (I close the app after each attempt). My first attempt today was an hour ago. The current attempt is downloading now - so I hope I haven't spoken too soon.

No, it has installed itself while I was typing this.

There seems to be a lot of interest in my post

I get tons of help from this forum, but I don't contribute much in return. So, it might help people if they know why I'm trying to download iTunes from the Microsoft Store rather than from Apple (which I've been using up till now):
https://www.howtogeek.com/352307/avoid-itunes-bloat-with-the-windows-store-version/

BTW: For any Google query about Win 10, I add the following to the search terms:

..... tenforums OR "how-to-geek"

One or other of those sources is almost guaranteed to give me the answer.

Thanks for all the help