Ah, thats a bummer. Im going to keep poking at it now and until the steam release to see if I get lucky. Thanks for the info though.
As for the mouse issue, I set her desktop display to 150% normal size, so most likely thats the issue. Looks like I am stealing her computer for the next month or so now lol.
Thanks for all the help, I'll update if I manage to get it working somehow, wether through my random poking about or OS reinstall.