The original laptop I had the game installed on wouldn't work due to hardware issues and a broken screen, so I was going to download the game onto my old desktop that has Windows XP still, unlike my laptop that had Windows 7. But I'm sure that doesn't matter which version of windows it is. What is happening that I need help with is when I try to use the SH_installer on my desktop, it shows in a little pop- up that the file contains invalid data?! Maybe my computer is just a dope, but I'd like to figure out what the problem is so I can continue to play with my friends. 
Thanks in advance to anyone who might be able to help!
- Finches Oxford
Thanks in advance to anyone who might be able to help!
- Finches Oxford