How do I run in Compatibility Mode on PC?
Go into My Computer, into your C: drive and head to C:\Program Files\Atari\Backyard Basketball 2007. Right click on the BYBasketball2007.exe icon (the icon looks like a Basketball with a B in it) and choose Properties. Click the Compatibility tab at the top and checkmark the top box that says “Run this program in compatibility mode for” and change the dropdown box to Windows 98/Me. Click Apply, then OK, then run the .exe from there to start the game.