I was trying to install the Sims 2 (4 CD Version) for the other half the other day but I kept getting an error message "Missing AutoRunGUI.dll" from the system32 folder.
I'm running Windows Vista Business edition. I've looked in the system32 folder of my Vista and some one else's XP machine and the DLL is not in either (hidden files are set to show btw)
So now I'm a bit confused about it. I've had no luck after searching about it and it doesn't work under any compatibility(setup.exe) mode.