Re: registration code sims 3 late night
@AnastasiaLV Are you entering the code that specifically belongs to Late Night? The base game code won't work here. It's also sometimes difficult to tell the difference between similar characters, like a zero vs. the letter o or a one vs. the letter i.
If you're not sure what your code is, or you didn't write down the one for Late Night, the easiest thing is probably to just redownload the pack. Run the Origin reset tool for macOS, which will clear the downloaded files.
https://help.ea.com/en-us/help/origin/origin/how-to-reset-origin-on-mac/
When downloading again, Origin will show you a popup with the code specifically for Late Night. You can copy it and then paste it directly into the field where the installer asks for your code.