Re: [SOLUTION] Sim 4 Initialization error at start up OR Sims 4 is Already Running

Thank you so much!!! You are my hero! 🙂

I couldn't start Sims 3 or Sims 4 since I had to switch to Windows 10 and tried tons of things. Nothing worked.

Then I found this thread and tried it and now both games did start! I am super happy. Thank you!