Sims 4 was working fine on Windows and Mac -- I had the Epic Games and Origin versions. But then I downloaded a dodgy Sims 3 extension and had to get rid of it. In doing so I inadvertently deleted some Sims 4 files and now Sims 4 won't play. When I delete the Sims 4 files and download afresh, the Epic Games version loads and of course fails on the Mac.
I have downloaded Origin to a different Mac and logged in but get the same issue.
Reading other posts, it seems I might have to make another account, but I don't see how that would work, i.e. how would a new account know that I own Sims 4?
Anyway, any pointers much appreciated, thank you.
