ERROR "into the future disc no found" and "you have a non oficial modification". [SOLVED]

Hi, first of all thank you!!! u rock

I've downloaded all the games from here and first I installed the sims3 and generations, late night, island paradise, into the future, ambitions, pets, seasons, world adventures...at first it worked great! with downloas (packages and sims 3 pack) and all but then when i installed showtime, supernatural and University it won't work...it says "u need to run the into the future disc" so i copy paste the crack from into the future and that problem it get solved but then it appears another error, something like "u r running an unoficial modification of the game...bla bla" so i can't play....I uninstalled all the mods downloads but...still doesn't works!! I don't know what else to do... and also i don't know if i should follow the guide from ultiomate fix or from this forum....I tried both... and now I have all the expansions... i really want to play but i don't know what else to do. THANKS

Thank you i did that and nothing.. I even erase all my downloads (cause i dont know which one was rhe problem).... Something weird happened i uninstalled my game for the 3rd time today and i did it exactly as it says but i did not install late night, world adventures and university... U think that maybe one of those was the problem? How should i install those later? Thank u so much 4 ur help

I had that same problem. I would get an error saying I had an unofficial mod or add on, and the game would drop back to the desktop, and a little box would appear, saying to quit or continue. I hit continue, double clicked back on the Sims 3 Icon in my bar, and it popped back up and played fine then. It's kinda annoying, but it might work for you too. I use Windows 7, if that means anything. I ended up uninstalling The Sims 3 + all XP's, and now, no matter what I do, it will load up, but when you get to the screen where You pick a town or family to play, or to make a new game, all of the menus are blank. I have no towns, options, or ability to make a new Sim. None of the buttons work, and I have to use ALT + TAB to close out of there, so be careful with uninstalling them. I did it like 3-4 times myself, and it broke my game. I even own a few of the discs, including the base game, and it stays the same, even after I uninstalled everything, deleting old files and folders. Just be weary of this.


Mod edit: problem solved, topic closed.  @Muffy_Blu3, if you have any other questions, feel free to open a new topic.

- Carlos