: The file is updated/created as of December 7, 2021 (2021-12-07), suggesting it was meant for Football Manager 2022 (released in late 2021).
: Place the files from the .zip into the appropriate subfolder within the db directory (e.g., \2204\ ). File: Justausernamesfm_2021-12-07_update.zip ...
: This likely contains a custom database update or a "fix" for real-world names, created by a user or community group known as "Justausernamesfm". : The file is updated/created as of December
If you are trying to use this file, it usually needs to be extracted and placed into the following directory structure: File: Justausernamesfm_2021-12-07_update.zip ...
: A new save game is usually required for database changes to take effect.