June 2016
I recently changed my password. The EA website will let me log in and so will Origin, but the Sims 3 website and the Sims 3 game launcher says I have the wrong password. I also tried my past passwords just to see if it will work and it still won't.
June 2016
try go to the electronicsarts/thesims3/downloads folder there is a file with your email delete that then see if you can log in with your Origin email and password