Not Responding - fitness stuff popup

I have installed the game in correct order, moved the game folder and tried deleting the Documents/ElectronicArts/Sims4 folder twice, when trying to start fresh it hangs and stops responding on the Fitness stuff popup when starting the game, Close and try to launch again it hangs at launch.

Arrrgggh Please delete this or leave it for others reference. This was apparently caused by not installing the Toddlers update correctly. I went back and restarted and everything came out peachy. Thanks anyway!

Being stuck on the Fitness log in screen is mostly caused by skipping a download or an incomplete folder The Sims 4 in Documwnts\Electronic Arts.
Rename the folder The Sims 4 in Documents\Electronic Arts to The Sims 4_old and start your game again.

Hi! I have this same problem, but I have installed everything as it is said in an instruction. I don't know what to do now.