I have solved the issue with not being able to launch the mission because I can't see the bottom. It is clearly the 6.28 version that is causing it. How do I know this? Because I download version 4.24 and I have no problem seeing the entire menu. Windows 10 and 6.28 do not match unless the programmers find a way to wide screen the menu so we can see the bottom half of the mission launch screen.