If you have a Windows or Steam crash with an error message, if it relates to any of the following please click the relevant link for more info: Warning: Failed to find a default database to use. Please make sure your installation is not corrupt. Unable to find Essential Data An error has occurred while installing Football Manager 2020 (missing app configuration) Game Unavailable Message Steam or Football Manager is already running DEP or Data Execution Prevention error Unable to Initalise S