Preston Tray Files
If you have ever spent an entire evening sculpting cheekbones in Create A Sim only to give up before placing your household, you already understand why tray files matter. The Preston Tray Files collection offers a shortcut: pre-built Sims and families that you can drop straight into your game and start playing immediately. This guide covers what the pack includes, which game versions it supports, and how to install it without breaking your save.
What Are Tray Files in The Sims 4
Tray files are the files The Sims 4 uses to store anything you save to your personal library. When you save a household, a room, or a lot, the game writes a small group of files into the Tray folder inside your user data directory. Those files carry the actual data, while the Gallery handles sharing between players. Installing tray files manually is the classic workaround for players who want a household without relying on the in-game Gallery connection.
The Preston Tray Files set follows that same logic. It delivers households as tray files only, which keeps the download small and the installation simple. Custom content used on those Sims is distributed separately, so you will need to track down the CC list on the creator's blog if you want the exact look shown in preview images. Type the Sim's name into the blog search bar and the matching post should appear.
Supported Versions and Mod Compatibility
Tray files are remarkably forgiving compared to script mods. They do not hook into game code, so they rarely conflict with other mods. That said, there are a few practical points worth knowing:
- Tray files work across all current versions of The Sims 4, including the free-to-play base game release and the legacy edition.
- Households may use packs you do not own. The game will substitute or omit missing items, which can change the Sim's appearance.
- Script mods such as MC Command Center or UI Cheats Extension do not interfere with tray files, but always check for updates after a major patch.
- If a household fails to appear in your library, the most common cause is a nested folder that was never unzipped.
One detail that trips up new players: you must unzip the folder before adding anything to the Tray directory. The game cannot read compressed archives, so a zipped download will simply sit there doing nothing.
How to Install Preston Tray Files
Step 1: Locate Your Tray Folder
Open your Documents folder, then navigate to Electronic Arts, then The Sims 4, then Tray. On Windows this is usually under Documents. On Mac, look inside the Documents folder as well. If you use a custom user data path, check your game settings first.
Step 2: Unzip the Download
Extract the archive you received. You should end up with a set of files ending in .householdbinary, .sgi, .hhi, and similar extensions. Do not rename them. The game matches these files by their internal identifiers, not by the filename you see.
Step 3: Move the Files Into Tray
Copy the extracted files directly into the Tray folder. Do not create a subfolder inside Tray. Once the files are in place, launch The Sims 4 and open your library from Manage Worlds. The household should appear in the My Library tab.
If you would rather skip the manual file juggling entirely, the foxygame.net launcher handles the whole process for you, placing Preston Tray Files into the correct directory with a single click and keeping everything current through automatic updates.
Step 4: Place the Household
Select the household in your library and choose a lot. If the family uses CC you have not downloaded, expect some visual differences. You can always swap outfits or hair afterward in Create A Sim.
Common Problems and Fixes
- Household missing from library: confirm the files are in Tray and not in a subfolder.
- Sim appears naked or bald: missing custom content. Download the CC list from the creator's blog.
- Game crashes on load: remove recently added mods and test tray files alone.
- Duplicate entries: delete old tray files before adding a new version.
Final Thoughts
The Preston Tray Files pack is a low-risk way to populate your worlds with interesting households without spending hours in Create A Sim. Because tray files avoid script injection, they remain compatible with most mod setups and every current version of The Sims 4. Just remember to unzip before installing, respect the creator's request not to reshare the files, and check the blog for the matching custom content. Once everything is in place, you can download Preston Tray Files, drop them into your library, and get straight to playing.