Unable to connect to EA servers to activate Sims 4.

@NastyaVicodin

Small info but very important about this Activation.dll
1. Open Origin
2. On top of the Origin Window, click on 'Origin' in the menu bar
3. In the drop-down menu, click on 'Application Settings'
4. In the settings window, click on "Origin In Game"
5. Remove the mark in the 'Enable Origin In Game' checkbox
( If the checkbox is greyed out and you can't uncheck the mark, then your game is running in the background, though you can't see it in the task bar.
In that case, you can either try: - Restart Origin - Kill the game executable via task manager - Log off windows and log back in - Reboot your computer)
Hope it will help