_Pagxn666 An antivirus can start blocking a program after that program updates, or the AV updates. It happens a lot with Sims 4. And I was saying you may need to repair alongside setting the exceptions, before (to restore a missing .exe) or after (to restore something else the AV didn't let a previous repair put back), not that repairing alone would have any effect.
So please set those exceptions and see what happens. If that doesn't help, please disable your antivirus entirely, temporarily of course, repair yet again, and see whether the game will work without the AV running. As long as you don't do anything else at the same time, your computer should be safe.
If none of this helps, please post a screenshot of the message about the missing .dll files. It might be pretty important here.