If you use Sims 4 Studio , it is helpful to run a batch fix on older CC sets to ensure they work with the latest game updates (like the "High School Years" or "Infants" updates).
Find Aissa 1001 set.zip in your Downloads folder. Aissa 1001 set.zip
Right-click the file and select "Extract All" or use a tool like 7-Zip/WinRAR. Check Formats: Ensure the extracted files end in .package . 2. Move to the Mods Folder Path (Windows): Documents\Electronic Arts\The Sims 4\Mods Path (Mac): Documents/Electronic Arts/The Sims 4/Mods If you use Sims 4 Studio , it
Depending on the set's contents, look under Decorations , Comfort , or Clothing . ⚠️ Important Considerations If you use Sims 4 Studio