[plz help me] the sims 3 enter your registration code here

like title , i download base game 1.0.615 ver then i use offline patch 1.48 . After that i cant play sim 3 anymore because it says " 3 enter your registration code here" . I already have supernatural ver .
p/s : i have tried all ultimate fix or any ways i found on internet but it not work
p/s 2nd asks : https://games4theworld.forumotion.com/t7496-how-to-install-supernatural-w-blackbox-complete-pack <--- sorry but install supernatural on what steps ?

//EDIT

p/s : i have tried to change in skuversion and default file

Lady ElDi wrote:Hello,

You don't need that topic, since you have a separate base game.
You have the Supernatural expansion installed? If you do, please redo steps 2-4 on this page.

that patch is different , isn't it? So after do that i can install blackbox ver , right? Thank for your help

//EDIT

Lady ElDi wrote:Hello,

You don't need that topic, since you have a separate base game.
You have the Supernatural expansion installed? If you do, please redo steps 2-4 on this page.

that patch is different from another ver , isn't it? So after do that i can install blackbox ver , right? Thanks for your help

p/s : sorry i hit enter 2 times

Hello,

It's highly recommend NOT to use the BlackBox edition and just download the non-modified Games4theworld separate downloads.