Datoteka: Football.manager.2015.zip: ...

If the game crashes after adding custom files, developers recommend verifying game files via Steam or clearing your cache and preferences. FM 2015 Downloads - FM Scout

If the editor data folder does not exist in your user documents, you must create it manually for the game to recognize the new files. Datoteka: Football.Manager.2015.zip ...

Most database files included in these archives require you to start a New Career and manually select the custom "Editor Data Files" during the setup process. If the game crashes after adding custom files,