After extensive research, we've identified several potential causes of the Codex Save Game 100% issue:
Make sure you are using a save file that says "fixed." Many users experience "invalid profile" errors if the save file isn't properly matched to the game version.
Go back to the public save directory: C:\Users\Public\Documents\Steam\CODEX\1551360\remote\ Delete all files inside the remote folder.
To fix these issues, you must manually align the save file directories and edit the emulator configuration files to match your profile identity. Step-by-Step Fix for Codex Save Game forza horizon 5 codex save game 100 fixed
Copy the extracted files and paste them into the 1551360 directory ( C:\Users\Public\Documents\Steam\CODEX\1551360 ).
Step-by-Step Instructions to Install a Working 100% Save File
Open the downloaded folder and locate the files (usually named User_XXXXXXXX.sav or similar). Go to the folder you found in Step 1. Delete all files inside the remote folder. Paste the new 100% save files into the remote folder. Step 4: Fix the "Invalid Profile" Error Step-by-Step Fix for Codex Save Game Copy the
: Add your local emulator save path to your antivirus exclusion list to stop background scans from locking game files mid-save.
What is the you currently have installed?
C:\Users\ \AppData\Roaming\Goldberg SteamEmu Saves\1551360\remote Use code with caution. Delete all files inside the remote folder
Sometimes, the direct copy doesn't work. This means the new save file has a different User ID than the one your game is expecting. Here's how to fix that.
In most cases for the Codex release, the save files are located here:
[Download Save File] ──> [Extract .ZIP] ──> [Copy Profiles Files] ──> [Paste & Replace in Remote Folder] 1. Backup Existing Progress