Introduction There are different file types: Sims3Packs, Sims and Package files. Sims3Packs Files Installed via your Launcher by double clicking on the file. For detailed instructions see here: Install Sims3Packs. Sim Files Sims that you will later find in CAS. You have to manually move them to the SavedSims folder in your [user data directory]. Package Files Installed in the mods folder in your [user data directory]. You do not have this folder by default and have to set that up manually (you will also need an extra file). Instructions for this can be found here: Installing Sims 3 Package…