I can't install EP because it says play on Origins instead of install.[Mac] [ Edited ]

[mscupcake224]

I just got Sims 3 Late Night (MAC) and I started downloading it through Origins. Everything was good and I almost completed the installing process, but then it crashed. I attempted it again and this time when it crashed, the install button was replaced with a play button. I pressed the play button, which did nothing besides start an update that crashed within seconds. I closed origin and opened it again, and then all of my expansion packs were gone! I really don't know what to do!  I am dying to play late night but I don't want to delete origins or any of my expansion packs!

@Bluebellflora  please and thank you in advance

[Bluebellflora]

@mscupcake224

Please try manually uninstalling and reinstalling Late Night. Then download and install the super patch.