On my computer at home, FH runs perfectly, not a glitch in sight, no lagg, no errors, nothing.
But on my grandma's computer, that's a different story. It's looks all fine at the log in page, but then once it logs you in and opens up to all your characters everything is black. Not everything, you can see some letters, fur, tufts, but otherwise, it's all black.
What can I do to fix that?