Hello Rob, and welcome to Seven Forums.
Is it just with this one program, or is everything to large to use?
Does the program have a scrollbar on the side to scroll down with?
If you also used the REG download in OPTION THREE at the tutorial link above, and it still is to large after restarting the computer, then you might double check your
screen resolution settings to make sure that they are set to the native resolution for your notebook's screen. If everything is to big to be able to change the screen resolution, then you could boot into
Safe Mode and change it from there.
Hope this helps,
Shawn