no cd key, pack errors, and unknown error?
So I first re installed the sims and downloaded all of my expansion packs. Firstly two of those expansion packs (supernatural, and seasons) both had no product code and just said no cd key. Secondly once I had downloaded all packs and installed each of them, when I ran the sims none of them would work they showed up in the sims folder and if once I clicked on into the future it was the only one I could play so I messed around with it and just deleted them all and re dowloaded it to see if maybe it had installed weird. then once I had reinstalled again it did the same thing again where none of them showed up. Then I decided to delete and resinstall the 3rd time and after that the sims 3 wouldn't even open and every time I tried to open it it would say "unknown error" I deleted and reinstalled twice again and it just kept saying that. All I want is to be able to play my sims 3 with all the packs I own. Please help!! (also I have an older Mac book pro, I recently started using it as it was my moms but it dowloaded sims 4 just fine?)