Solved
The sims4 CAS demo, black screen!
So when I open the demo it comes up with a black screen and the ring like the game is loading and then suddenly closes with a white screen and a message that says " The Sims 4 Create a Sim demo has s...
crinrict I asked around on The Sims 3 forums and someone suggessted to run in compatibility mode which I hadn't even bothered trying becasuse I just kinda assumed it should work with windows7.
So it now works if I ran it in compatibility mode for Windows XP (service pack 2)
:D :D
