Can't find the answers

So I’m having some issues that I’m sure are easy fixes but I just can’t seem to figure it out. I’m running windows 8 and just got Cubase 8.5 Pro. Can’t seem to get the hub window or the actual project window to actually fit my screen the way it should. (It’s always oversized) I’m also having an issue loading one of the xml files so I can load in the Key commands and junk that I’m used to working with. It keeps asking for a .key file but I can’t seem to figure out how to convert it or why it would need that. Thanks!

Hi,

Then I’m afraid you are bellow the Screen Size recommendation.

You cannot Resize the Hub. You can only switch it Off in the Preferences > General > Use Steinberg Hub.