Something is preventing you from using Windows App right now.

I believe that box would help in this issue because I found some Windows App logs saying something like language code page not found error.

But as I know, something could be broken with that box checked.

It's not a 100% safe and positive option, especially in enterprise environment.

Since the older version works fine without that box checked, I think we should wait the next new version to have this issue solved.

Thanks for the information anyway.