My sims 3 account and my origin account should be able to sig in to each other, right? So why isn't my launcher accepting my account?
@babywof734A try logging in at the main menu or in-game?
Are you updated to 1.67? To check, open the game launcher and look in the left hand corner. The digits there should read 1.67 - if they don't, download the super patch here: http://answers.ea.com/t5/The-Sims-3/FAQ-Current-Patch-1-67-Manual-links-and-more/td-p/67858