It was brought to my attention that there are players still having issues with downloading, extracting the SV2020 save files, so I updated my howto and hopefully made it a little easier to understand. -- Original howto
hereHopefully this helps, and if not please ask if anything is unclear!!
✽ Click images to see larger view
1. Click on the download link, and select Save File. (It's recommended to save to your desktop)

2. Unzip/extract the file. (Right-click on file and select Extract All)

3. Copy the resulting SV2020 folder to your Sims 3 Saves folder. (Right-click folder, and select Copy)
-- \Documents\Electronic Arts\The Sims 3\Saves

4. Launch game, at the Sims 3 Main Menu, you should find some files. You may need to mouse over each to find the one called SV2020_Chocolate_2.0

** The first one in the menu is SV2020 Chocolate edition.
* The silhouetted family means there is no active family selected. The silhouetted house means the same thing. -- The save file with the house in full color has an active family.
5. Double-click the SV2020 save file to open it.

✽ Reminder: If you are missing any expansion packs, the lots will still show, but will not be functional. For example, if you do not have Showtime, you will need to replace the stadium with the one from the original Sunset Valley and you will need to have your Sim join the Sport Career again.
Please see the
FAQs section for more Frequently Asked Questions.
A Big Thank You to all for the questions!! 🤗